15672803380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60280013}}^1$

素因数の和:60280035

約数の個数: 24

約数和(自身を含む): 35444648232

約数和(自身を除く): 19771844852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60280013, 120560026, 241120052, 301400065, 602800130, 783640169, 1205600260, 1567280338, 3134560676, 3918200845, 7836401690, 15672803380]

約数ペア:

[(1, 15672803380), (2, 7836401690), (4, 3918200845), (5, 3134560676), (10, 1567280338), (13, 1205600260), (20, 783640169), (26, 602800130), (52, 301400065), (65, 241120052), (130, 120560026), (260, 60280013)]