103421320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31151}}^1$

素因数の和:31245

約数の個数: 32

約数和(自身を含む): 235509120

約数和(自身を除く): 132087800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 31151, 62302, 124604, 155755, 249208, 311510, 623020, 1246040, 2585533, 5171066, 10342132, 12927665, 20684264, 25855330, 51710660, 103421320]

約数ペア:

[(1, 103421320), (2, 51710660), (4, 25855330), (5, 20684264), (8, 12927665), (10, 10342132), (20, 5171066), (40, 2585533), (83, 1246040), (166, 623020), (332, 311510), (415, 249208), (664, 155755), (830, 124604), (1660, 62302), (3320, 31151)]