827486570

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{4091}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 1511421120

約数和(自身を除く): 683934550

約数列:

[1, 2, 5, 10, 113, 179, 226, 358, 565, 895, 1130, 1790, 4091, 8182, 20227, 20455, 40454, 40910, 101135, 202270, 462283, 732289, 924566, 1464578, 2311415, 3661445, 4622830, 7322890, 82748657, 165497314, 413743285, 827486570]

約数ペア:

[(1, 827486570), (2, 413743285), (5, 165497314), (10, 82748657), (113, 7322890), (179, 4622830), (226, 3661445), (358, 2311415), (565, 1464578), (895, 924566), (1130, 732289), (1790, 462283), (4091, 202270), (8182, 101135), (20227, 40910), (20455, 40454)]