40245310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{574933}}^1$

素因数の和:574947

約数の個数: 16

約数和(自身を含む): 82790496

約数和(自身を除く): 42545186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 574933, 1149866, 2874665, 4024531, 5749330, 8049062, 20122655, 40245310]

約数ペア:

[(1, 40245310), (2, 20122655), (5, 8049062), (7, 5749330), (10, 4024531), (14, 2874665), (35, 1149866), (70, 574933)]