76659040

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1693}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 181854288

約数和(自身を除く): 105195248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 1693, 2264, 2830, 3386, 4528, 5660, 6772, 8465, 9056, 11320, 13544, 16930, 22640, 27088, 33860, 45280, 54176, 67720, 135440, 270880, 479119, 958238, 1916476, 2395595, 3832952, 4791190, 7665904, 9582380, 15331808, 19164760, 38329520, 76659040]

約数ペア:

[(1, 76659040), (2, 38329520), (4, 19164760), (5, 15331808), (8, 9582380), (10, 7665904), (16, 4791190), (20, 3832952), (32, 2395595), (40, 1916476), (80, 958238), (160, 479119), (283, 270880), (566, 135440), (1132, 67720), (1415, 54176), (1693, 45280), (2264, 33860), (2830, 27088), (3386, 22640), (4528, 16930), (5660, 13544), (6772, 11320), (8465, 9056)]