39488260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{282059}}^1$

素因数の和:282075

約数の個数: 24

約数和(自身を含む): 94772160

約数和(自身を除く): 55283900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 282059, 564118, 1128236, 1410295, 1974413, 2820590, 3948826, 5641180, 7897652, 9872065, 19744130, 39488260]

約数ペア:

[(1, 39488260), (2, 19744130), (4, 9872065), (5, 7897652), (7, 5641180), (10, 3948826), (14, 2820590), (20, 1974413), (28, 1410295), (35, 1128236), (70, 564118), (140, 282059)]