15693636920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1312177}}^1$

素因数の和:1312224

約数の個数: 64

約数和(自身を含む): 39680262720

約数和(自身を除く): 23986625800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 1312177, 2624354, 5248708, 6560885, 10497416, 13121770, 17058301, 26243540, 30180071, 34116602, 52487080, 60360142, 68233204, 85291505, 120720284, 136466408, 150900355, 170583010, 241440568, 301800710, 341166020, 392340923, 603601420, 682332040, 784681846, 1207202840, 1569363692, 1961704615, 3138727384, 3923409230, 7846818460, 15693636920]

約数ペア:

[(1, 15693636920), (2, 7846818460), (4, 3923409230), (5, 3138727384), (8, 1961704615), (10, 1569363692), (13, 1207202840), (20, 784681846), (23, 682332040), (26, 603601420), (40, 392340923), (46, 341166020), (52, 301800710), (65, 241440568), (92, 170583010), (104, 150900355), (115, 136466408), (130, 120720284), (184, 85291505), (230, 68233204), (260, 60360142), (299, 52487080), (460, 34116602), (520, 30180071), (598, 26243540), (920, 17058301), (1196, 13121770), (1495, 10497416), (2392, 6560885), (2990, 5248708), (5980, 2624354), (11960, 1312177)]