5220788020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37291343}}^1$

素因数の和:37291359

約数の個数: 24

約数和(自身を含む): 12529891584

約数和(自身を除く): 7309103564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37291343, 74582686, 149165372, 186456715, 261039401, 372913430, 522078802, 745826860, 1044157604, 1305197005, 2610394010, 5220788020]

約数ペア:

[(1, 5220788020), (2, 2610394010), (4, 1305197005), (5, 1044157604), (7, 745826860), (10, 522078802), (14, 372913430), (20, 261039401), (28, 186456715), (35, 149165372), (70, 74582686), (140, 37291343)]