39530660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152041}}^1$

素因数の和:152063

約数の個数: 24

約数和(自身を含む): 89400696

約数和(自身を除く): 49870036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 152041, 304082, 608164, 760205, 1520410, 1976533, 3040820, 3953066, 7906132, 9882665, 19765330, 39530660]

約数ペア:

[(1, 39530660), (2, 19765330), (4, 9882665), (5, 7906132), (10, 3953066), (13, 3040820), (20, 1976533), (26, 1520410), (52, 760205), (65, 608164), (130, 304082), (260, 152041)]