2450041600

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 6405340032

約数和(自身を除く): 3955298432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 53, 62, 64, 80, 100, 106, 124, 128, 155, 160, 200, 212, 233, 248, 256, 265, 310, 320, 400, 424, 466, 496, 530, 620, 640, 775, 800, 848, 932, 992, 1060, 1165, 1240, 1280, 1325, 1550, 1600, 1643, 1696, 1864, 1984, 2120, 2330, 2480, 2650, 3100, 3200, 3286, 3392, 3728, 3968, 4240, 4660, 4960, 5300, 5825, 6200, 6400, 6572, 6784, 7223, 7456, 7936, 8215, 8480, 9320, 9920, 10600, 11650, 12349, 12400, 13144, 13568, 14446, 14912, 16430, 16960, 18640, 19840, 21200, 23300, 24698, 24800, 26288, 28892, 29824, 32860, 33920, 36115, 37280, 39680, 41075, 42400, 46600, 49396, 49600, 52576, 57784, 59648, 61745, 65720, 67840, 72230, 74560, 82150, 84800, 93200, 98792, 99200, 105152, 115568, 123490, 131440, 144460, 149120, 164300, 169600, 180575, 186400, 197584, 198400, 210304, 231136, 246980, 262880, 288920, 298240, 308725, 328600, 339200, 361150, 372800, 382819, 395168, 420608, 462272, 493960, 525760, 577840, 617450, 657200, 722300, 745600, 765638, 790336, 924544, 987920, 1051520, 1155680, 1234900, 1314400, 1444600, 1491200, 1531276, 1580672, 1849088, 1914095, 1975840, 2103040, 2311360, 2469800, 2628800, 2889200, 3062552, 3161344, 3828190, 3951680, 4622720, 4939600, 5257600, 5778400, 6125104, 7656380, 7903360, 9245440, 9570475, 9879200, 10515200, 11556800, 12250208, 15312760, 15806720, 19140950, 19758400, 23113600, 24500416, 30625520, 38281900, 39516800, 46227200, 49000832, 61251040, 76563800, 79033600, 98001664, 122502080, 153127600, 245004160, 306255200, 490008320, 612510400, 1225020800, 2450041600]

約数ペア:

[(1, 2450041600), (2, 1225020800), (4, 612510400), (5, 490008320), (8, 306255200), (10, 245004160), (16, 153127600), (20, 122502080), (25, 98001664), (31, 79033600), (32, 76563800), (40, 61251040), (50, 49000832), (53, 46227200), (62, 39516800), (64, 38281900), (80, 30625520), (100, 24500416), (106, 23113600), (124, 19758400), (128, 19140950), (155, 15806720), (160, 15312760), (200, 12250208), (212, 11556800), (233, 10515200), (248, 9879200), (256, 9570475), (265, 9245440), (310, 7903360), (320, 7656380), (400, 6125104), (424, 5778400), (466, 5257600), (496, 4939600), (530, 4622720), (620, 3951680), (640, 3828190), (775, 3161344), (800, 3062552), (848, 2889200), (932, 2628800), (992, 2469800), (1060, 2311360), (1165, 2103040), (1240, 1975840), (1280, 1914095), (1325, 1849088), (1550, 1580672), (1600, 1531276), (1643, 1491200), (1696, 1444600), (1864, 1314400), (1984, 1234900), (2120, 1155680), (2330, 1051520), (2480, 987920), (2650, 924544), (3100, 790336), (3200, 765638), (3286, 745600), (3392, 722300), (3728, 657200), (3968, 617450), (4240, 577840), (4660, 525760), (4960, 493960), (5300, 462272), (5825, 420608), (6200, 395168), (6400, 382819), (6572, 372800), (6784, 361150), (7223, 339200), (7456, 328600), (7936, 308725), (8215, 298240), (8480, 288920), (9320, 262880), (9920, 246980), (10600, 231136), (11650, 210304), (12349, 198400), (12400, 197584), (13144, 186400), (13568, 180575), (14446, 169600), (14912, 164300), (16430, 149120), (16960, 144460), (18640, 131440), (19840, 123490), (21200, 115568), (23300, 105152), (24698, 99200), (24800, 98792), (26288, 93200), (28892, 84800), (29824, 82150), (32860, 74560), (33920, 72230), (36115, 67840), (37280, 65720), (39680, 61745), (41075, 59648), (42400, 57784), (46600, 52576), (49396, 49600)]