103583240

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15887}}^1$

素因数の和:16061

約数の個数: 32

約数和(自身を含む): 234506880

約数和(自身を除く): 130923640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 15887, 31774, 63548, 79435, 127096, 158870, 317740, 635480, 2589581, 5179162, 10358324, 12947905, 20716648, 25895810, 51791620, 103583240]

約数ペア:

[(1, 103583240), (2, 51791620), (4, 25895810), (5, 20716648), (8, 12947905), (10, 10358324), (20, 5179162), (40, 2589581), (163, 635480), (326, 317740), (652, 158870), (815, 127096), (1304, 79435), (1630, 63548), (3260, 31774), (6520, 15887)]