45523780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32059}}^1$

素因数の和:32139

約数の個数: 24

約数和(自身を含む): 96949440

約数和(自身を除く): 51425660

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 32059, 64118, 128236, 160295, 320590, 641180, 2276189, 4552378, 9104756, 11380945, 22761890, 45523780]

約数ペア:

[(1, 45523780), (2, 22761890), (4, 11380945), (5, 9104756), (10, 4552378), (20, 2276189), (71, 641180), (142, 320590), (284, 160295), (355, 128236), (710, 64118), (1420, 32059)]