7632940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{54521}}^1$

素因数の和:54537

約数の個数: 24

約数和(自身を含む): 18319392

約数和(自身を除く): 10686452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 54521, 109042, 218084, 272605, 381647, 545210, 763294, 1090420, 1526588, 1908235, 3816470, 7632940]

約数ペア:

[(1, 7632940), (2, 3816470), (4, 1908235), (5, 1526588), (7, 1090420), (10, 763294), (14, 545210), (20, 381647), (28, 272605), (35, 218084), (70, 109042), (140, 54521)]