45560920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21491}}^1$

素因数の和:21555

約数の個数: 32

約数和(自身を含む): 104451120

約数和(自身を除く): 58890200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 21491, 42982, 85964, 107455, 171928, 214910, 429820, 859640, 1139023, 2278046, 4556092, 5695115, 9112184, 11390230, 22780460, 45560920]

約数ペア:

[(1, 45560920), (2, 22780460), (4, 11390230), (5, 9112184), (8, 5695115), (10, 4556092), (20, 2278046), (40, 1139023), (53, 859640), (106, 429820), (212, 214910), (265, 171928), (424, 107455), (530, 85964), (1060, 42982), (2120, 21491)]