10368008020

素因数分解:

$2^2\times 5^1\times {\mathrm{518400401}}^1$

素因数の和:518400410

約数の個数: 12

約数和(自身を含む): 21772816884

約数和(自身を除く): 11404808864

約数列:

[1, 2, 4, 5, 10, 20, 518400401, 1036800802, 2073601604, 2592002005, 5184004010, 10368008020]

約数ペア:

[(1, 10368008020), (2, 5184004010), (4, 2592002005), (5, 2073601604), (10, 1036800802), (20, 518400401)]