788796880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{186037}}^1$

素因数の和:186103

約数の個数: 40

約数和(自身を含む): 1868565672

約数和(自身を除く): 1079768792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 186037, 372074, 744148, 930185, 1488296, 1860370, 2976592, 3720740, 7441480, 9859961, 14882960, 19719922, 39439844, 49299805, 78879688, 98599610, 157759376, 197199220, 394398440, 788796880]

約数ペア:

[(1, 788796880), (2, 394398440), (4, 197199220), (5, 157759376), (8, 98599610), (10, 78879688), (16, 49299805), (20, 39439844), (40, 19719922), (53, 14882960), (80, 9859961), (106, 7441480), (212, 3720740), (265, 2976592), (424, 1860370), (530, 1488296), (848, 930185), (1060, 744148), (2120, 372074), (4240, 186037)]