10421660

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3319}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 22031520

約数和(自身を除く): 11609860

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 3319, 6638, 13276, 16595, 33190, 66380, 521083, 1042166, 2084332, 2605415, 5210830, 10421660]

約数ペア:

[(1, 10421660), (2, 5210830), (4, 2605415), (5, 2084332), (10, 1042166), (20, 521083), (157, 66380), (314, 33190), (628, 16595), (785, 13276), (1570, 6638), (3140, 3319)]