39358120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51787}}^1$

素因数の和:51817

約数の個数: 32

約数和(自身を含む): 93218400

約数和(自身を除く): 53860280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51787, 103574, 207148, 258935, 414296, 517870, 983953, 1035740, 1967906, 2071480, 3935812, 4919765, 7871624, 9839530, 19679060, 39358120]

約数ペア:

[(1, 39358120), (2, 19679060), (4, 9839530), (5, 7871624), (8, 4919765), (10, 3935812), (19, 2071480), (20, 1967906), (38, 1035740), (40, 983953), (76, 517870), (95, 414296), (152, 258935), (190, 207148), (380, 103574), (760, 51787)]