148624240

素因数分解:

$2^4\times 5^1\times {\mathrm{1857803}}^1$

素因数の和:1857816

約数の個数: 20

約数和(自身を含む): 345551544

約数和(自身を除く): 196927304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1857803, 3715606, 7431212, 9289015, 14862424, 18578030, 29724848, 37156060, 74312120, 148624240]

約数ペア:

[(1, 148624240), (2, 74312120), (4, 37156060), (5, 29724848), (8, 18578030), (10, 14862424), (16, 9289015), (20, 7431212), (40, 3715606), (80, 1857803)]