109218440020

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{7101329}}^1$

素因数の和:7102107

約数の個数: 24

約数和(自身を含む): 229657012200

約数和(自身を除く): 120438572180

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 7690, 15380, 7101329, 14202658, 28405316, 35506645, 71013290, 142026580, 5460922001, 10921844002, 21843688004, 27304610005, 54609220010, 109218440020]

約数ペア:

[(1, 109218440020), (2, 54609220010), (4, 27304610005), (5, 21843688004), (10, 10921844002), (20, 5460922001), (769, 142026580), (1538, 71013290), (3076, 35506645), (3845, 28405316), (7690, 14202658), (15380, 7101329)]