103977640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4877}}^1$

素因数の和:4942

約数の個数: 64

約数和(自身を含む): 258143760

約数和(自身を除く): 154166120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 4877, 5330, 9754, 10660, 19508, 21320, 24385, 39016, 48770, 63401, 97540, 126802, 195080, 199957, 253604, 317005, 399914, 507208, 634010, 799828, 999785, 1268020, 1599656, 1999570, 2536040, 2599441, 3999140, 5198882, 7998280, 10397764, 12997205, 20795528, 25994410, 51988820, 103977640]

約数ペア:

[(1, 103977640), (2, 51988820), (4, 25994410), (5, 20795528), (8, 12997205), (10, 10397764), (13, 7998280), (20, 5198882), (26, 3999140), (40, 2599441), (41, 2536040), (52, 1999570), (65, 1599656), (82, 1268020), (104, 999785), (130, 799828), (164, 634010), (205, 507208), (260, 399914), (328, 317005), (410, 253604), (520, 199957), (533, 195080), (820, 126802), (1066, 97540), (1640, 63401), (2132, 48770), (2665, 39016), (4264, 24385), (4877, 21320), (5330, 19508), (9754, 10660)]