12782192500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2952

約数の個数: 240

約数和(自身を含む): 36377155584

約数和(自身を除く): 23594963084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 125, 140, 154, 161, 175, 220, 230, 250, 253, 275, 308, 322, 350, 385, 460, 500, 506, 550, 575, 625, 644, 700, 770, 805, 875, 1012, 1100, 1150, 1250, 1265, 1375, 1540, 1610, 1750, 1771, 1925, 2300, 2500, 2530, 2750, 2875, 2887, 3220, 3500, 3542, 3850, 4025, 4375, 5060, 5500, 5750, 5774, 6325, 6875, 7084, 7700, 8050, 8750, 8855, 9625, 11500, 11548, 12650, 13750, 14375, 14435, 16100, 17500, 17710, 19250, 20125, 20209, 25300, 27500, 28750, 28870, 31625, 31757, 35420, 38500, 40250, 40418, 44275, 48125, 57500, 57740, 63250, 63514, 66401, 72175, 80500, 80836, 88550, 96250, 100625, 101045, 126500, 127028, 132802, 144350, 158125, 158785, 177100, 192500, 201250, 202090, 221375, 222299, 265604, 288700, 316250, 317570, 332005, 360875, 402500, 404180, 442750, 444598, 464807, 505225, 632500, 635140, 664010, 721750, 730411, 793925, 885500, 889196, 929614, 1010450, 1106875, 1111495, 1328020, 1443500, 1460822, 1587850, 1660025, 1804375, 1859228, 2020900, 2213750, 2222990, 2324035, 2526125, 2921644, 3175700, 3320050, 3608750, 3652055, 3969625, 4427500, 4445980, 4648070, 5052250, 5112877, 5557475, 6640100, 7217500, 7304110, 7939250, 8300125, 9296140, 10104500, 10225754, 11114950, 11620175, 12630625, 14608220, 15878500, 16600250, 18260275, 19848125, 20451508, 22229900, 23240350, 25261250, 25564385, 27787375, 33200500, 36520550, 39696250, 41500625, 46480700, 50522500, 51128770, 55574750, 58100875, 73041100, 79392500, 83001250, 91301375, 102257540, 111149500, 116201750, 127821925, 138936875, 166002500, 182602750, 232403500, 255643850, 277873750, 290504375, 365205500, 456506875, 511287700, 555747500, 581008750, 639109625, 913013750, 1162017500, 1278219250, 1826027500, 2556438500, 3195548125, 6391096250, 12782192500]

約数ペア:

[(1, 12782192500), (2, 6391096250), (4, 3195548125), (5, 2556438500), (7, 1826027500), (10, 1278219250), (11, 1162017500), (14, 913013750), (20, 639109625), (22, 581008750), (23, 555747500), (25, 511287700), (28, 456506875), (35, 365205500), (44, 290504375), (46, 277873750), (50, 255643850), (55, 232403500), (70, 182602750), (77, 166002500), (92, 138936875), (100, 127821925), (110, 116201750), (115, 111149500), (125, 102257540), (140, 91301375), (154, 83001250), (161, 79392500), (175, 73041100), (220, 58100875), (230, 55574750), (250, 51128770), (253, 50522500), (275, 46480700), (308, 41500625), (322, 39696250), (350, 36520550), (385, 33200500), (460, 27787375), (500, 25564385), (506, 25261250), (550, 23240350), (575, 22229900), (625, 20451508), (644, 19848125), (700, 18260275), (770, 16600250), (805, 15878500), (875, 14608220), (1012, 12630625), (1100, 11620175), (1150, 11114950), (1250, 10225754), (1265, 10104500), (1375, 9296140), (1540, 8300125), (1610, 7939250), (1750, 7304110), (1771, 7217500), (1925, 6640100), (2300, 5557475), (2500, 5112877), (2530, 5052250), (2750, 4648070), (2875, 4445980), (2887, 4427500), (3220, 3969625), (3500, 3652055), (3542, 3608750), (3850, 3320050), (4025, 3175700), (4375, 2921644), (5060, 2526125), (5500, 2324035), (5750, 2222990), (5774, 2213750), (6325, 2020900), (6875, 1859228), (7084, 1804375), (7700, 1660025), (8050, 1587850), (8750, 1460822), (8855, 1443500), (9625, 1328020), (11500, 1111495), (11548, 1106875), (12650, 1010450), (13750, 929614), (14375, 889196), (14435, 885500), (16100, 793925), (17500, 730411), (17710, 721750), (19250, 664010), (20125, 635140), (20209, 632500), (25300, 505225), (27500, 464807), (28750, 444598), (28870, 442750), (31625, 404180), (31757, 402500), (35420, 360875), (38500, 332005), (40250, 317570), (40418, 316250), (44275, 288700), (48125, 265604), (57500, 222299), (57740, 221375), (63250, 202090), (63514, 201250), (66401, 192500), (72175, 177100), (80500, 158785), (80836, 158125), (88550, 144350), (96250, 132802), (100625, 127028), (101045, 126500)]