2038421000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1213

約数の個数: 256

約数和(自身を含む): 6210846720

約数和(自身を除く): 4172425720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 25, 28, 35, 40, 44, 46, 50, 55, 56, 70, 77, 88, 92, 100, 110, 115, 125, 140, 154, 161, 175, 184, 200, 220, 230, 250, 253, 275, 280, 308, 322, 350, 385, 440, 460, 500, 506, 550, 575, 616, 644, 700, 770, 805, 875, 920, 1000, 1012, 1100, 1150, 1151, 1265, 1288, 1375, 1400, 1540, 1610, 1750, 1771, 1925, 2024, 2200, 2300, 2302, 2530, 2750, 2875, 3080, 3220, 3500, 3542, 3850, 4025, 4600, 4604, 5060, 5500, 5750, 5755, 6325, 6440, 7000, 7084, 7700, 8050, 8057, 8855, 9208, 9625, 10120, 11000, 11500, 11510, 12650, 12661, 14168, 15400, 16100, 16114, 17710, 19250, 20125, 23000, 23020, 25300, 25322, 26473, 28775, 31625, 32200, 32228, 35420, 38500, 40250, 40285, 44275, 46040, 50600, 50644, 52946, 57550, 63250, 63305, 64456, 70840, 77000, 80500, 80570, 88550, 88627, 101288, 105892, 115100, 126500, 126610, 132365, 143875, 161000, 161140, 177100, 177254, 185311, 201425, 211784, 221375, 230200, 253000, 253220, 264730, 287750, 291203, 316525, 322280, 354200, 354508, 370622, 402850, 442750, 443135, 506440, 529460, 575500, 582406, 633050, 661825, 709016, 741244, 805700, 885500, 886270, 926555, 1007125, 1058920, 1151000, 1164812, 1266100, 1323650, 1456015, 1482488, 1582625, 1611400, 1771000, 1772540, 1853110, 2014250, 2038421, 2215675, 2329624, 2532200, 2647300, 2912030, 3165250, 3309125, 3545080, 3706220, 4028500, 4076842, 4431350, 4632775, 5294600, 5824060, 6330500, 6618250, 7280075, 7412440, 8057000, 8153684, 8862700, 9265550, 10192105, 11078375, 11648120, 12661000, 13236500, 14560150, 16307368, 17725400, 18531100, 20384210, 22156750, 23163875, 26473000, 29120300, 36400375, 37062200, 40768420, 44313500, 46327750, 50960525, 58240600, 72800750, 81536840, 88627000, 92655500, 101921050, 145601500, 185311000, 203842100, 254802625, 291203000, 407684200, 509605250, 1019210500, 2038421000]

約数ペア:

[(1, 2038421000), (2, 1019210500), (4, 509605250), (5, 407684200), (7, 291203000), (8, 254802625), (10, 203842100), (11, 185311000), (14, 145601500), (20, 101921050), (22, 92655500), (23, 88627000), (25, 81536840), (28, 72800750), (35, 58240600), (40, 50960525), (44, 46327750), (46, 44313500), (50, 40768420), (55, 37062200), (56, 36400375), (70, 29120300), (77, 26473000), (88, 23163875), (92, 22156750), (100, 20384210), (110, 18531100), (115, 17725400), (125, 16307368), (140, 14560150), (154, 13236500), (161, 12661000), (175, 11648120), (184, 11078375), (200, 10192105), (220, 9265550), (230, 8862700), (250, 8153684), (253, 8057000), (275, 7412440), (280, 7280075), (308, 6618250), (322, 6330500), (350, 5824060), (385, 5294600), (440, 4632775), (460, 4431350), (500, 4076842), (506, 4028500), (550, 3706220), (575, 3545080), (616, 3309125), (644, 3165250), (700, 2912030), (770, 2647300), (805, 2532200), (875, 2329624), (920, 2215675), (1000, 2038421), (1012, 2014250), (1100, 1853110), (1150, 1772540), (1151, 1771000), (1265, 1611400), (1288, 1582625), (1375, 1482488), (1400, 1456015), (1540, 1323650), (1610, 1266100), (1750, 1164812), (1771, 1151000), (1925, 1058920), (2024, 1007125), (2200, 926555), (2300, 886270), (2302, 885500), (2530, 805700), (2750, 741244), (2875, 709016), (3080, 661825), (3220, 633050), (3500, 582406), (3542, 575500), (3850, 529460), (4025, 506440), (4600, 443135), (4604, 442750), (5060, 402850), (5500, 370622), (5750, 354508), (5755, 354200), (6325, 322280), (6440, 316525), (7000, 291203), (7084, 287750), (7700, 264730), (8050, 253220), (8057, 253000), (8855, 230200), (9208, 221375), (9625, 211784), (10120, 201425), (11000, 185311), (11500, 177254), (11510, 177100), (12650, 161140), (12661, 161000), (14168, 143875), (15400, 132365), (16100, 126610), (16114, 126500), (17710, 115100), (19250, 105892), (20125, 101288), (23000, 88627), (23020, 88550), (25300, 80570), (25322, 80500), (26473, 77000), (28775, 70840), (31625, 64456), (32200, 63305), (32228, 63250), (35420, 57550), (38500, 52946), (40250, 50644), (40285, 50600), (44275, 46040)]