10657540

素因数分解:

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

素因数の和:408

約数の個数: 36

約数和(自身を含む): 23012388

約数和(自身を除く): 12354848

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 317, 410, 634, 820, 1268, 1585, 1681, 3170, 3362, 6340, 6724, 8405, 12997, 16810, 25994, 33620, 51988, 64985, 129970, 259940, 532877, 1065754, 2131508, 2664385, 5328770, 10657540]

約数ペア:

[(1, 10657540), (2, 5328770), (4, 2664385), (5, 2131508), (10, 1065754), (20, 532877), (41, 259940), (82, 129970), (164, 64985), (205, 51988), (317, 33620), (410, 25994), (634, 16810), (820, 12997), (1268, 8405), (1585, 6724), (1681, 6340), (3170, 3362)]