157025310940

素因数分解:

$2^2\times 5^1\times {\mathrm{2963}}^1\times {\mathrm{2649769}}^1$

素因数の和:2652741

約数の個数: 24

約数和(自身を含む): 329864567760

約数和(自身を除く): 172839256820

約数列:

[1, 2, 4, 5, 10, 20, 2963, 5926, 11852, 14815, 29630, 59260, 2649769, 5299538, 10599076, 13248845, 26497690, 52995380, 7851265547, 15702531094, 31405062188, 39256327735, 78512655470, 157025310940]

約数ペア:

[(1, 157025310940), (2, 78512655470), (4, 39256327735), (5, 31405062188), (10, 15702531094), (20, 7851265547), (2963, 52995380), (5926, 26497690), (11852, 13248845), (14815, 10599076), (29630, 5299538), (59260, 2649769)]