40275970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{575371}}^1$

素因数の和:575385

約数の個数: 16

約数和(自身を含む): 82853568

約数和(自身を除く): 42577598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 575371, 1150742, 2876855, 4027597, 5753710, 8055194, 20137985, 40275970]

約数ペア:

[(1, 40275970), (2, 20137985), (5, 8055194), (7, 5753710), (10, 4027597), (14, 2876855), (35, 1150742), (70, 575371)]