87858160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3673}}^1$

素因数の和:3722

約数の個数: 80

約数和(自身を含む): 229610304

約数和(自身を除く): 141752144

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, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 3673, 4784, 5980, 7346, 11960, 14692, 18365, 23920, 29384, 36730, 47749, 58768, 73460, 84479, 95498, 146920, 168958, 190996, 238745, 293840, 337916, 381992, 422395, 477490, 675832, 763984, 844790, 954980, 1098227, 1351664, 1689580, 1909960, 2196454, 3379160, 3819920, 4392908, 5491135, 6758320, 8785816, 10982270, 17571632, 21964540, 43929080, 87858160]

約数ペア:

[(1, 87858160), (2, 43929080), (4, 21964540), (5, 17571632), (8, 10982270), (10, 8785816), (13, 6758320), (16, 5491135), (20, 4392908), (23, 3819920), (26, 3379160), (40, 2196454), (46, 1909960), (52, 1689580), (65, 1351664), (80, 1098227), (92, 954980), (104, 844790), (115, 763984), (130, 675832), (184, 477490), (208, 422395), (230, 381992), (260, 337916), (299, 293840), (368, 238745), (460, 190996), (520, 168958), (598, 146920), (920, 95498), (1040, 84479), (1196, 73460), (1495, 58768), (1840, 47749), (2392, 36730), (2990, 29384), (3673, 23920), (4784, 18365), (5980, 14692), (7346, 11960)]