102079780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24421}}^1$

素因数の和:24460

約数の個数: 48

約数和(自身を含む): 246173760

約数和(自身を除く): 144093980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 24421, 48842, 97684, 122105, 244210, 268631, 463999, 488420, 537262, 927998, 1074524, 1343155, 1855996, 2319995, 2686310, 4639990, 5103989, 5372620, 9279980, 10207978, 20415956, 25519945, 51039890, 102079780]

約数ペア:

[(1, 102079780), (2, 51039890), (4, 25519945), (5, 20415956), (10, 10207978), (11, 9279980), (19, 5372620), (20, 5103989), (22, 4639990), (38, 2686310), (44, 2319995), (55, 1855996), (76, 1343155), (95, 1074524), (110, 927998), (190, 537262), (209, 488420), (220, 463999), (380, 268631), (418, 244210), (836, 122105), (1045, 97684), (2090, 48842), (4180, 24421)]