42630160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 60

約数和(自身を含む): 101912004

約数和(自身を除く): 59281844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 317, 328, 410, 634, 656, 820, 1268, 1585, 1640, 1681, 2536, 3170, 3280, 3362, 5072, 6340, 6724, 8405, 12680, 12997, 13448, 16810, 25360, 25994, 26896, 33620, 51988, 64985, 67240, 103976, 129970, 134480, 207952, 259940, 519880, 532877, 1039760, 1065754, 2131508, 2664385, 4263016, 5328770, 8526032, 10657540, 21315080, 42630160]

約数ペア:

[(1, 42630160), (2, 21315080), (4, 10657540), (5, 8526032), (8, 5328770), (10, 4263016), (16, 2664385), (20, 2131508), (40, 1065754), (41, 1039760), (80, 532877), (82, 519880), (164, 259940), (205, 207952), (317, 134480), (328, 129970), (410, 103976), (634, 67240), (656, 64985), (820, 51988), (1268, 33620), (1585, 26896), (1640, 25994), (1681, 25360), (2536, 16810), (3170, 13448), (3280, 12997), (3362, 12680), (5072, 8405), (6340, 6724)]