108162520

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9623}}^1$

素因数の和:9915

約数の個数: 32

約数和(自身を含む): 244257120

約数和(自身を除く): 136094600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 9623, 11240, 19246, 38492, 48115, 76984, 96230, 192460, 384920, 2704063, 5408126, 10816252, 13520315, 21632504, 27040630, 54081260, 108162520]

約数ペア:

[(1, 108162520), (2, 54081260), (4, 27040630), (5, 21632504), (8, 13520315), (10, 10816252), (20, 5408126), (40, 2704063), (281, 384920), (562, 192460), (1124, 96230), (1405, 76984), (2248, 48115), (2810, 38492), (5620, 19246), (9623, 11240)]