162046520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{35851}}^1$

素因数の和:35975

約数の個数: 32

約数和(自身を含む): 367841520

約数和(自身を除く): 205795000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 35851, 71702, 143404, 179255, 286808, 358510, 717020, 1434040, 4051163, 8102326, 16204652, 20255815, 32409304, 40511630, 81023260, 162046520]

約数ペア:

[(1, 162046520), (2, 81023260), (4, 40511630), (5, 32409304), (8, 20255815), (10, 16204652), (20, 8102326), (40, 4051163), (113, 1434040), (226, 717020), (452, 358510), (565, 286808), (904, 179255), (1130, 143404), (2260, 71702), (4520, 35851)]