9194320

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 21505320

約数和(自身を除く): 12311000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 409, 562, 818, 1124, 1405, 1636, 2045, 2248, 2810, 3272, 4090, 4496, 5620, 6544, 8180, 11240, 16360, 22480, 32720, 114929, 229858, 459716, 574645, 919432, 1149290, 1838864, 2298580, 4597160, 9194320]

約数ペア:

[(1, 9194320), (2, 4597160), (4, 2298580), (5, 1838864), (8, 1149290), (10, 919432), (16, 574645), (20, 459716), (40, 229858), (80, 114929), (281, 32720), (409, 22480), (562, 16360), (818, 11240), (1124, 8180), (1405, 6544), (1636, 5620), (2045, 4496), (2248, 4090), (2810, 3272)]