966565580

素因数分解:

$2^2\times 5^1\times {\mathrm{6907}}^1\times {\mathrm{6997}}^1$

素因数の和:13913

約数の個数: 24

約数和(自身を含む): 2030371728

約数和(自身を除く): 1063806148

約数列:

[1, 2, 4, 5, 10, 20, 6907, 6997, 13814, 13994, 27628, 27988, 34535, 34985, 69070, 69970, 138140, 139940, 48328279, 96656558, 193313116, 241641395, 483282790, 966565580]

約数ペア:

[(1, 966565580), (2, 483282790), (4, 241641395), (5, 193313116), (10, 96656558), (20, 48328279), (6907, 139940), (6997, 138140), (13814, 69970), (13994, 69070), (27628, 34985), (27988, 34535)]