39403130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3001}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 77163408

約数和(自身を除く): 37760278

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 3001, 6002, 6565, 13130, 15005, 30010, 39013, 78026, 195065, 303101, 390130, 606202, 1515505, 3031010, 3940313, 7880626, 19701565, 39403130]

約数ペア:

[(1, 39403130), (2, 19701565), (5, 7880626), (10, 3940313), (13, 3031010), (26, 1515505), (65, 606202), (101, 390130), (130, 303101), (202, 195065), (505, 78026), (1010, 39013), (1313, 30010), (2626, 15005), (3001, 13130), (6002, 6565)]