86048360

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4129}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 194027400

約数和(自身を除く): 107979040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4129, 4168, 5210, 8258, 10420, 16516, 20645, 20840, 33032, 41290, 82580, 165160, 2151209, 4302418, 8604836, 10756045, 17209672, 21512090, 43024180, 86048360]

約数ペア:

[(1, 86048360), (2, 43024180), (4, 21512090), (5, 17209672), (8, 10756045), (10, 8604836), (20, 4302418), (40, 2151209), (521, 165160), (1042, 82580), (2084, 41290), (2605, 33032), (4129, 20840), (4168, 20645), (5210, 16516), (8258, 10420)]