41625040

素因数分解:

$2^4\times 5^1\times {\mathrm{520313}}^1$

素因数の和:520326

約数の個数: 20

約数和(自身を含む): 96778404

約数和(自身を除く): 55153364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 520313, 1040626, 2081252, 2601565, 4162504, 5203130, 8325008, 10406260, 20812520, 41625040]

約数ペア:

[(1, 41625040), (2, 20812520), (4, 10406260), (5, 8325008), (8, 5203130), (10, 4162504), (16, 2601565), (20, 2081252), (40, 1040626), (80, 520313)]