89795680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 238521024

約数和(自身を除く): 148725344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 1877, 2080, 2392, 2990, 3680, 3754, 4784, 5980, 7508, 9385, 9568, 11960, 15016, 18770, 23920, 24401, 30032, 37540, 43171, 47840, 48802, 60064, 75080, 86342, 97604, 122005, 150160, 172684, 195208, 215855, 244010, 300320, 345368, 390416, 431710, 488020, 561223, 690736, 780832, 863420, 976040, 1122446, 1381472, 1726840, 1952080, 2244892, 2806115, 3453680, 3904160, 4489784, 5612230, 6907360, 8979568, 11224460, 17959136, 22448920, 44897840, 89795680]

約数ペア:

[(1, 89795680), (2, 44897840), (4, 22448920), (5, 17959136), (8, 11224460), (10, 8979568), (13, 6907360), (16, 5612230), (20, 4489784), (23, 3904160), (26, 3453680), (32, 2806115), (40, 2244892), (46, 1952080), (52, 1726840), (65, 1381472), (80, 1122446), (92, 976040), (104, 863420), (115, 780832), (130, 690736), (160, 561223), (184, 488020), (208, 431710), (230, 390416), (260, 345368), (299, 300320), (368, 244010), (416, 215855), (460, 195208), (520, 172684), (598, 150160), (736, 122005), (920, 97604), (1040, 86342), (1196, 75080), (1495, 60064), (1840, 48802), (1877, 47840), (2080, 43171), (2392, 37540), (2990, 30032), (3680, 24401), (3754, 23920), (4784, 18770), (5980, 15016), (7508, 11960), (9385, 9568)]