7938080

素因数分解:

$2^5\times 5^1\times {\mathrm{49613}}^1$

素因数の和:49628

約数の個数: 24

約数和(自身を含む): 18754092

約数和(自身を除く): 10816012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 49613, 99226, 198452, 248065, 396904, 496130, 793808, 992260, 1587616, 1984520, 3969040, 7938080]

約数ペア:

[(1, 7938080), (2, 3969040), (4, 1984520), (5, 1587616), (8, 992260), (10, 793808), (16, 496130), (20, 396904), (32, 248065), (40, 198452), (80, 99226), (160, 49613)]