72020231380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97324637}}^1$

素因数の和:97324683

約数の個数: 24

約数和(自身を含む): 155330122248

約数和(自身を除く): 83309890868

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 97324637, 194649274, 389298548, 486623185, 973246370, 1946492740, 3601011569, 7202023138, 14404046276, 18005057845, 36010115690, 72020231380]

約数ペア:

[(1, 72020231380), (2, 36010115690), (4, 18005057845), (5, 14404046276), (10, 7202023138), (20, 3601011569), (37, 1946492740), (74, 973246370), (148, 486623185), (185, 389298548), (370, 194649274), (740, 97324637)]