223595060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859981}}^1$

素因数の和:860003

約数の個数: 24

約数和(自身を含む): 505669416

約数和(自身を除く): 282074356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 859981, 1719962, 3439924, 4299905, 8599810, 11179753, 17199620, 22359506, 44719012, 55898765, 111797530, 223595060]

約数ペア:

[(1, 223595060), (2, 111797530), (4, 55898765), (5, 44719012), (10, 22359506), (13, 17199620), (20, 11179753), (26, 8599810), (52, 4299905), (65, 3439924), (130, 1719962), (260, 859981)]