45041390

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{2311}}^1$

素因数の和:4267

約数の個数: 16

約数和(自身を含む): 81151200

約数和(自身を除く): 36109810

約数列:

[1, 2, 5, 10, 1949, 2311, 3898, 4622, 9745, 11555, 19490, 23110, 4504139, 9008278, 22520695, 45041390]

約数ペア:

[(1, 45041390), (2, 22520695), (5, 9008278), (10, 4504139), (1949, 23110), (2311, 19490), (3898, 11555), (4622, 9745)]