87799630

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{28051}}^1$

素因数の和:28371

約数の個数: 16

約数和(自身を含む): 158549904

約数和(自身を除く): 70750274

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 28051, 56102, 140255, 280510, 8779963, 17559926, 43899815, 87799630]

約数ペア:

[(1, 87799630), (2, 43899815), (5, 17559926), (10, 8779963), (313, 280510), (626, 140255), (1565, 56102), (3130, 28051)]