8749204580

素因数分解:

$2^2\times 5^1\times {\mathrm{31063}}^1\times {\mathrm{14083}}^1$

素因数の和:45155

約数の個数: 24

約数和(自身を含む): 18375225792

約数和(自身を除く): 9626021212

約数列:

[1, 2, 4, 5, 10, 20, 14083, 28166, 31063, 56332, 62126, 70415, 124252, 140830, 155315, 281660, 310630, 621260, 437460229, 874920458, 1749840916, 2187301145, 4374602290, 8749204580]

約数ペア:

[(1, 8749204580), (2, 4374602290), (4, 2187301145), (5, 1749840916), (10, 874920458), (20, 437460229), (14083, 621260), (28166, 310630), (31063, 281660), (56332, 155315), (62126, 140830), (70415, 124252)]