102938480

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 246814560

約数和(自身を除く): 143876080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 113, 118, 193, 226, 236, 295, 386, 452, 472, 565, 590, 772, 904, 944, 965, 1130, 1180, 1544, 1808, 1930, 2260, 2360, 3088, 3860, 4520, 4720, 6667, 7720, 9040, 11387, 13334, 15440, 21809, 22774, 26668, 33335, 43618, 45548, 53336, 56935, 66670, 87236, 91096, 106672, 109045, 113870, 133340, 174472, 182192, 218090, 227740, 266680, 348944, 436180, 455480, 533360, 872360, 910960, 1286731, 1744720, 2573462, 5146924, 6433655, 10293848, 12867310, 20587696, 25734620, 51469240, 102938480]

約数ペア:

[(1, 102938480), (2, 51469240), (4, 25734620), (5, 20587696), (8, 12867310), (10, 10293848), (16, 6433655), (20, 5146924), (40, 2573462), (59, 1744720), (80, 1286731), (113, 910960), (118, 872360), (193, 533360), (226, 455480), (236, 436180), (295, 348944), (386, 266680), (452, 227740), (472, 218090), (565, 182192), (590, 174472), (772, 133340), (904, 113870), (944, 109045), (965, 106672), (1130, 91096), (1180, 87236), (1544, 66670), (1808, 56935), (1930, 53336), (2260, 45548), (2360, 43618), (3088, 33335), (3860, 26668), (4520, 22774), (4720, 21809), (6667, 15440), (7720, 13334), (9040, 11387)]