38358380

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2437}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 80688048

約数和(自身を除く): 42329668

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 2437, 3148, 3935, 4874, 7870, 9748, 12185, 15740, 24370, 48740, 1917919, 3835838, 7671676, 9589595, 19179190, 38358380]

約数ペア:

[(1, 38358380), (2, 19179190), (4, 9589595), (5, 7671676), (10, 3835838), (20, 1917919), (787, 48740), (1574, 24370), (2437, 15740), (3148, 12185), (3935, 9748), (4874, 7870)]