45319240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21377}}^1$

素因数の和:21441

約数の個数: 32

約数和(自身を含む): 103897080

約数和(自身を除く): 58577840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 21377, 42754, 85508, 106885, 171016, 213770, 427540, 855080, 1132981, 2265962, 4531924, 5664905, 9063848, 11329810, 22659620, 45319240]

約数ペア:

[(1, 45319240), (2, 22659620), (4, 11329810), (5, 9063848), (8, 5664905), (10, 4531924), (20, 2265962), (40, 1132981), (53, 855080), (106, 427540), (212, 213770), (265, 171016), (424, 106885), (530, 85508), (1060, 42754), (2120, 21377)]