72094100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{55457}}^1$

素因数の和:55484

約数の個数: 36

約数和(自身を含む): 168481404

約数和(自身を除く): 96387304

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 55457, 110914, 221828, 277285, 554570, 720941, 1109140, 1386425, 1441882, 2772850, 2883764, 3604705, 5545700, 7209410, 14418820, 18023525, 36047050, 72094100]

約数ペア:

[(1, 72094100), (2, 36047050), (4, 18023525), (5, 14418820), (10, 7209410), (13, 5545700), (20, 3604705), (25, 2883764), (26, 2772850), (50, 1441882), (52, 1386425), (65, 1109140), (100, 720941), (130, 554570), (260, 277285), (325, 221828), (650, 110914), (1300, 55457)]