100188920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8377}}^1$

素因数の和:8424

約数の個数: 64

約数和(自身を含む): 253350720

約数和(自身を除く): 153161800

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, 8377, 11960, 16754, 33508, 41885, 67016, 83770, 108901, 167540, 192671, 217802, 335080, 385342, 435604, 544505, 770684, 871208, 963355, 1089010, 1541368, 1926710, 2178020, 2504723, 3853420, 4356040, 5009446, 7706840, 10018892, 12523615, 20037784, 25047230, 50094460, 100188920]

約数ペア:

[(1, 100188920), (2, 50094460), (4, 25047230), (5, 20037784), (8, 12523615), (10, 10018892), (13, 7706840), (20, 5009446), (23, 4356040), (26, 3853420), (40, 2504723), (46, 2178020), (52, 1926710), (65, 1541368), (92, 1089010), (104, 963355), (115, 871208), (130, 770684), (184, 544505), (230, 435604), (260, 385342), (299, 335080), (460, 217802), (520, 192671), (598, 167540), (920, 108901), (1196, 83770), (1495, 67016), (2392, 41885), (2990, 33508), (5980, 16754), (8377, 11960)]