110733520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 273018240

約数和(自身を除く): 162284720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 263, 277, 304, 380, 526, 554, 760, 1052, 1108, 1315, 1385, 1520, 2104, 2216, 2630, 2770, 4208, 4432, 4997, 5260, 5263, 5540, 9994, 10520, 10526, 11080, 19988, 21040, 21052, 22160, 24985, 26315, 39976, 42104, 49970, 52630, 72851, 79952, 84208, 99940, 105260, 145702, 199880, 210520, 291404, 364255, 399760, 421040, 582808, 728510, 1165616, 1384169, 1457020, 2768338, 2914040, 5536676, 5828080, 6920845, 11073352, 13841690, 22146704, 27683380, 55366760, 110733520]

約数ペア:

[(1, 110733520), (2, 55366760), (4, 27683380), (5, 22146704), (8, 13841690), (10, 11073352), (16, 6920845), (19, 5828080), (20, 5536676), (38, 2914040), (40, 2768338), (76, 1457020), (80, 1384169), (95, 1165616), (152, 728510), (190, 582808), (263, 421040), (277, 399760), (304, 364255), (380, 291404), (526, 210520), (554, 199880), (760, 145702), (1052, 105260), (1108, 99940), (1315, 84208), (1385, 79952), (1520, 72851), (2104, 52630), (2216, 49970), (2630, 42104), (2770, 39976), (4208, 26315), (4432, 24985), (4997, 22160), (5260, 21052), (5263, 21040), (5540, 19988), (9994, 11080), (10520, 10526)]