271713620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{86533}}^1$

素因数の和:86699

約数の個数: 24

約数和(自身を含む): 574239624

約数和(自身を除く): 302526004

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 86533, 173066, 346132, 432665, 865330, 1730660, 13585681, 27171362, 54342724, 67928405, 135856810, 271713620]

約数ペア:

[(1, 271713620), (2, 135856810), (4, 67928405), (5, 54342724), (10, 27171362), (20, 13585681), (157, 1730660), (314, 865330), (628, 432665), (785, 346132), (1570, 173066), (3140, 86533)]