79572160

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1489}}^1$

素因数の和:1673

約数の個数: 56

約数和(自身を含む): 190743840

約数和(自身を除く): 111171680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1489, 1670, 2672, 2978, 3340, 5344, 5956, 6680, 7445, 10688, 11912, 13360, 14890, 23824, 26720, 29780, 47648, 53440, 59560, 95296, 119120, 238240, 248663, 476480, 497326, 994652, 1243315, 1989304, 2486630, 3978608, 4973260, 7957216, 9946520, 15914432, 19893040, 39786080, 79572160]

約数ペア:

[(1, 79572160), (2, 39786080), (4, 19893040), (5, 15914432), (8, 9946520), (10, 7957216), (16, 4973260), (20, 3978608), (32, 2486630), (40, 1989304), (64, 1243315), (80, 994652), (160, 497326), (167, 476480), (320, 248663), (334, 238240), (668, 119120), (835, 95296), (1336, 59560), (1489, 53440), (1670, 47648), (2672, 29780), (2978, 26720), (3340, 23824), (5344, 14890), (5956, 13360), (6680, 11912), (7445, 10688)]