39272740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151049}}^1$

素因数の和:151071

約数の個数: 24

約数和(自身を含む): 88817400

約数和(自身を除く): 49544660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 151049, 302098, 604196, 755245, 1510490, 1963637, 3020980, 3927274, 7854548, 9818185, 19636370, 39272740]

約数ペア:

[(1, 39272740), (2, 19636370), (4, 9818185), (5, 7854548), (10, 3927274), (13, 3020980), (20, 1963637), (26, 1510490), (52, 755245), (65, 604196), (130, 302098), (260, 151049)]