24403640

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 55060560

約数和(自身を除く): 30656920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 1171, 2084, 2342, 2605, 4168, 4684, 5210, 5855, 9368, 10420, 11710, 20840, 23420, 46840, 610091, 1220182, 2440364, 3050455, 4880728, 6100910, 12201820, 24403640]

約数ペア:

[(1, 24403640), (2, 12201820), (4, 6100910), (5, 4880728), (8, 3050455), (10, 2440364), (20, 1220182), (40, 610091), (521, 46840), (1042, 23420), (1171, 20840), (2084, 11710), (2342, 10420), (2605, 9368), (4168, 5855), (4684, 5210)]