125145920

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1487}}^1$

素因数の和:1767

約数の個数: 56

約数和(自身を含む): 299337984

約数和(自身を除く): 174192064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 1052, 1315, 1487, 2104, 2630, 2974, 4208, 5260, 5948, 7435, 8416, 10520, 11896, 14870, 16832, 21040, 23792, 29740, 42080, 47584, 59480, 84160, 95168, 118960, 237920, 391081, 475840, 782162, 1564324, 1955405, 3128648, 3910810, 6257296, 7821620, 12514592, 15643240, 25029184, 31286480, 62572960, 125145920]

約数ペア:

[(1, 125145920), (2, 62572960), (4, 31286480), (5, 25029184), (8, 15643240), (10, 12514592), (16, 7821620), (20, 6257296), (32, 3910810), (40, 3128648), (64, 1955405), (80, 1564324), (160, 782162), (263, 475840), (320, 391081), (526, 237920), (1052, 118960), (1315, 95168), (1487, 84160), (2104, 59480), (2630, 47584), (2974, 42080), (4208, 29740), (5260, 23792), (5948, 21040), (7435, 16832), (8416, 14870), (10520, 11896)]