89424920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7477}}^1$

素因数の和:7524

約数の個数: 64

約数和(自身を含む): 226134720

約数和(自身を除く): 136709800

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, 7477, 11960, 14954, 29908, 37385, 59816, 74770, 97201, 149540, 171971, 194402, 299080, 343942, 388804, 486005, 687884, 777608, 859855, 972010, 1375768, 1719710, 1944020, 2235623, 3439420, 3888040, 4471246, 6878840, 8942492, 11178115, 17884984, 22356230, 44712460, 89424920]

約数ペア:

[(1, 89424920), (2, 44712460), (4, 22356230), (5, 17884984), (8, 11178115), (10, 8942492), (13, 6878840), (20, 4471246), (23, 3888040), (26, 3439420), (40, 2235623), (46, 1944020), (52, 1719710), (65, 1375768), (92, 972010), (104, 859855), (115, 777608), (130, 687884), (184, 486005), (230, 388804), (260, 343942), (299, 299080), (460, 194402), (520, 171971), (598, 149540), (920, 97201), (1196, 74770), (1495, 59816), (2392, 37385), (2990, 29908), (5980, 14954), (7477, 11960)]