7948220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56773}}^1$

素因数の和:56789

約数の個数: 24

約数和(自身を含む): 19076064

約数和(自身を除く): 11127844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56773, 113546, 227092, 283865, 397411, 567730, 794822, 1135460, 1589644, 1987055, 3974110, 7948220]

約数ペア:

[(1, 7948220), (2, 3974110), (4, 1987055), (5, 1589644), (7, 1135460), (10, 794822), (14, 567730), (20, 397411), (28, 283865), (35, 227092), (70, 113546), (140, 56773)]