45512560

素因数分解:

$2^4\times 5^1\times {\mathrm{568907}}^1$

素因数の和:568920

約数の個数: 20

約数和(自身を含む): 105816888

約数和(自身を除く): 60304328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 568907, 1137814, 2275628, 2844535, 4551256, 5689070, 9102512, 11378140, 22756280, 45512560]

約数ペア:

[(1, 45512560), (2, 22756280), (4, 11378140), (5, 9102512), (8, 5689070), (10, 4551256), (16, 2844535), (20, 2275628), (40, 1137814), (80, 568907)]