5485580

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1747}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 11599728

約数和(自身を除く): 6114148

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 1747, 3140, 3494, 6988, 8735, 17470, 34940, 274279, 548558, 1097116, 1371395, 2742790, 5485580]

約数ペア:

[(1, 5485580), (2, 2742790), (4, 1371395), (5, 1097116), (10, 548558), (20, 274279), (157, 34940), (314, 17470), (628, 8735), (785, 6988), (1570, 3494), (1747, 3140)]