25714300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8867}}^1$

素因数の和:8910

約数の個数: 36

約数和(自身を含む): 57730680

約数和(自身を除く): 32016380

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 8867, 17734, 35468, 44335, 88670, 177340, 221675, 257143, 443350, 514286, 886700, 1028572, 1285715, 2571430, 5142860, 6428575, 12857150, 25714300]

約数ペア:

[(1, 25714300), (2, 12857150), (4, 6428575), (5, 5142860), (10, 2571430), (20, 1285715), (25, 1028572), (29, 886700), (50, 514286), (58, 443350), (100, 257143), (116, 221675), (145, 177340), (290, 88670), (580, 44335), (725, 35468), (1450, 17734), (2900, 8867)]