71055800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12251}}^1$

素因数の和:12296

約数の個数: 48

約数和(自身を含む): 170915400

約数和(自身を除く): 99859600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 12251, 24502, 49004, 61255, 98008, 122510, 245020, 306275, 355279, 490040, 612550, 710558, 1225100, 1421116, 1776395, 2450200, 2842232, 3552790, 7105580, 8881975, 14211160, 17763950, 35527900, 71055800]

約数ペア:

[(1, 71055800), (2, 35527900), (4, 17763950), (5, 14211160), (8, 8881975), (10, 7105580), (20, 3552790), (25, 2842232), (29, 2450200), (40, 1776395), (50, 1421116), (58, 1225100), (100, 710558), (116, 612550), (145, 490040), (200, 355279), (232, 306275), (290, 245020), (580, 122510), (725, 98008), (1160, 61255), (1450, 49004), (2900, 24502), (5800, 12251)]