65478790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8537}}^1$

素因数の和:8616

約数の個数: 32

約数和(自身を含む): 129094560

約数和(自身を除く): 63615770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 8537, 17074, 42685, 85370, 110981, 221962, 503683, 554905, 1007366, 1109810, 2518415, 5036830, 6547879, 13095758, 32739395, 65478790]

約数ペア:

[(1, 65478790), (2, 32739395), (5, 13095758), (10, 6547879), (13, 5036830), (26, 2518415), (59, 1109810), (65, 1007366), (118, 554905), (130, 503683), (295, 221962), (590, 110981), (767, 85370), (1534, 42685), (3835, 17074), (7670, 8537)]