181330609840

素因数分解:

$2^4\times 5^1\times {\mathrm{2266632623}}^1$

素因数の和:2266632636

約数の個数: 20

約数和(自身を含む): 421593668064

約数和(自身を除く): 240263058224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2266632623, 4533265246, 9066530492, 11333163115, 18133060984, 22666326230, 36266121968, 45332652460, 90665304920, 181330609840]

約数ペア:

[(1, 181330609840), (2, 90665304920), (4, 45332652460), (5, 36266121968), (8, 22666326230), (10, 18133060984), (16, 11333163115), (20, 9066530492), (40, 4533265246), (80, 2266632623)]