88564580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{340633}}^1$

素因数の和:340655

約数の個数: 24

約数和(自身を含む): 200292792

約数和(自身を除く): 111728212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 340633, 681266, 1362532, 1703165, 3406330, 4428229, 6812660, 8856458, 17712916, 22141145, 44282290, 88564580]

約数ペア:

[(1, 88564580), (2, 44282290), (4, 22141145), (5, 17712916), (10, 8856458), (13, 6812660), (20, 4428229), (26, 3406330), (52, 1703165), (65, 1362532), (130, 681266), (260, 340633)]