10070320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 26373312

約数和(自身を除く): 16302992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 421, 460, 520, 598, 842, 920, 1040, 1196, 1495, 1684, 1840, 2105, 2392, 2990, 3368, 4210, 4784, 5473, 5980, 6736, 8420, 9683, 10946, 11960, 16840, 19366, 21892, 23920, 27365, 33680, 38732, 43784, 48415, 54730, 77464, 87568, 96830, 109460, 125879, 154928, 193660, 218920, 251758, 387320, 437840, 503516, 629395, 774640, 1007032, 1258790, 2014064, 2517580, 5035160, 10070320]

約数ペア:

[(1, 10070320), (2, 5035160), (4, 2517580), (5, 2014064), (8, 1258790), (10, 1007032), (13, 774640), (16, 629395), (20, 503516), (23, 437840), (26, 387320), (40, 251758), (46, 218920), (52, 193660), (65, 154928), (80, 125879), (92, 109460), (104, 96830), (115, 87568), (130, 77464), (184, 54730), (208, 48415), (230, 43784), (260, 38732), (299, 33680), (368, 27365), (421, 23920), (460, 21892), (520, 19366), (598, 16840), (842, 11960), (920, 10946), (1040, 9683), (1196, 8420), (1495, 6736), (1684, 5980), (1840, 5473), (2105, 4784), (2392, 4210), (2990, 3368)]