23528360

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1129}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 53087400

約数和(自身を除く): 29559040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 1129, 2084, 2258, 2605, 4168, 4516, 5210, 5645, 9032, 10420, 11290, 20840, 22580, 45160, 588209, 1176418, 2352836, 2941045, 4705672, 5882090, 11764180, 23528360]

約数ペア:

[(1, 23528360), (2, 11764180), (4, 5882090), (5, 4705672), (8, 2941045), (10, 2352836), (20, 1176418), (40, 588209), (521, 45160), (1042, 22580), (1129, 20840), (2084, 11290), (2258, 10420), (2605, 9032), (4168, 5645), (4516, 5210)]