38190380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100501}}^1$

素因数の和:100529

約数の個数: 24

約数和(自身を含む): 84421680

約数和(自身を除く): 46231300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 100501, 201002, 402004, 502505, 1005010, 1909519, 2010020, 3819038, 7638076, 9547595, 19095190, 38190380]

約数ペア:

[(1, 38190380), (2, 19095190), (4, 9547595), (5, 7638076), (10, 3819038), (19, 2010020), (20, 1909519), (38, 1005010), (76, 502505), (95, 402004), (190, 201002), (380, 100501)]