8884840

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 20136960

約数和(自身を除く): 11252120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1471, 1510, 2942, 3020, 5884, 6040, 7355, 11768, 14710, 29420, 58840, 222121, 444242, 888484, 1110605, 1776968, 2221210, 4442420, 8884840]

約数ペア:

[(1, 8884840), (2, 4442420), (4, 2221210), (5, 1776968), (8, 1110605), (10, 888484), (20, 444242), (40, 222121), (151, 58840), (302, 29420), (604, 14710), (755, 11768), (1208, 7355), (1471, 6040), (1510, 5884), (2942, 3020)]