45080020

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3677}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 94848264

約数和(自身を除く): 49768244

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 3677, 6130, 7354, 12260, 14708, 18385, 36770, 73540, 2254001, 4508002, 9016004, 11270005, 22540010, 45080020]

約数ペア:

[(1, 45080020), (2, 22540010), (4, 11270005), (5, 9016004), (10, 4508002), (20, 2254001), (613, 73540), (1226, 36770), (2452, 18385), (3065, 14708), (3677, 12260), (6130, 7354)]