1179160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1542440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 719, 820, 1438, 1640, 2876, 3595, 5752, 7190, 14380, 28760, 29479, 58958, 117916, 147395, 235832, 294790, 589580, 1179160]

約数ペア:

[(1, 1179160), (2, 589580), (4, 294790), (5, 235832), (8, 147395), (10, 117916), (20, 58958), (40, 29479), (41, 28760), (82, 14380), (164, 7190), (205, 5752), (328, 3595), (410, 2876), (719, 1640), (820, 1438)]