1570772740

素因数分解:

$2^2\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{28949}}^1$

素因数の和:31671

約数の個数: 24

約数和(自身を含む): 3299952600

約数和(自身を除く): 1729179860

約数列:

[1, 2, 4, 5, 10, 20, 2713, 5426, 10852, 13565, 27130, 28949, 54260, 57898, 115796, 144745, 289490, 578980, 78538637, 157077274, 314154548, 392693185, 785386370, 1570772740]

約数ペア:

[(1, 1570772740), (2, 785386370), (4, 392693185), (5, 314154548), (10, 157077274), (20, 78538637), (2713, 578980), (5426, 289490), (10852, 144745), (13565, 115796), (27130, 57898), (28949, 54260)]