10901240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{38933}}^1$

素因数の和:38951

約数の個数: 32

約数和(自身を含む): 28032480

約数和(自身を除く): 17131240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 38933, 77866, 155732, 194665, 272531, 311464, 389330, 545062, 778660, 1090124, 1362655, 1557320, 2180248, 2725310, 5450620, 10901240]

約数ペア:

[(1, 10901240), (2, 5450620), (4, 2725310), (5, 2180248), (7, 1557320), (8, 1362655), (10, 1090124), (14, 778660), (20, 545062), (28, 389330), (35, 311464), (40, 272531), (56, 194665), (70, 155732), (140, 77866), (280, 38933)]