45315440

素因数分解:

$2^4\times 5^1\times {\mathrm{566443}}^1$

素因数の和:566456

約数の個数: 20

約数和(自身を含む): 105358584

約数和(自身を除く): 60043144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 566443, 1132886, 2265772, 2832215, 4531544, 5664430, 9063088, 11328860, 22657720, 45315440]

約数ペア:

[(1, 45315440), (2, 22657720), (4, 11328860), (5, 9063088), (8, 5664430), (10, 4531544), (16, 2832215), (20, 2265772), (40, 1132886), (80, 566443)]