108220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{773}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 260064

約数和(自身を除く): 151844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 773, 1546, 3092, 3865, 5411, 7730, 10822, 15460, 21644, 27055, 54110, 108220]

約数ペア:

[(1, 108220), (2, 54110), (4, 27055), (5, 21644), (7, 15460), (10, 10822), (14, 7730), (20, 5411), (28, 3865), (35, 3092), (70, 1546), (140, 773)]