9620740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13001}}^1$

素因数の和:13047

約数の個数: 24

約数和(自身を含む): 20751192

約数和(自身を除く): 11130452

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 13001, 26002, 52004, 65005, 130010, 260020, 481037, 962074, 1924148, 2405185, 4810370, 9620740]

約数ペア:

[(1, 9620740), (2, 4810370), (4, 2405185), (5, 1924148), (10, 962074), (20, 481037), (37, 260020), (74, 130010), (148, 65005), (185, 52004), (370, 26002), (740, 13001)]