57926680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 149610240

約数和(自身を除く): 91683560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 443, 467, 886, 934, 1772, 1868, 2215, 2335, 3101, 3269, 3544, 3736, 4430, 4670, 6202, 6538, 8860, 9340, 12404, 13076, 15505, 16345, 17720, 18680, 24808, 26152, 31010, 32690, 62020, 65380, 124040, 130760, 206881, 413762, 827524, 1034405, 1448167, 1655048, 2068810, 2896334, 4137620, 5792668, 7240835, 8275240, 11585336, 14481670, 28963340, 57926680]

約数ペア:

[(1, 57926680), (2, 28963340), (4, 14481670), (5, 11585336), (7, 8275240), (8, 7240835), (10, 5792668), (14, 4137620), (20, 2896334), (28, 2068810), (35, 1655048), (40, 1448167), (56, 1034405), (70, 827524), (140, 413762), (280, 206881), (443, 130760), (467, 124040), (886, 65380), (934, 62020), (1772, 32690), (1868, 31010), (2215, 26152), (2335, 24808), (3101, 18680), (3269, 17720), (3544, 16345), (3736, 15505), (4430, 13076), (4670, 12404), (6202, 9340), (6538, 8860)]