4366480

素因数分解:

$2^4\times 5^1\times {\mathrm{54581}}^1$

素因数の和:54594

約数の個数: 20

約数和(自身を含む): 10152252

約数和(自身を除く): 5785772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54581, 109162, 218324, 272905, 436648, 545810, 873296, 1091620, 2183240, 4366480]

約数ペア:

[(1, 4366480), (2, 2183240), (4, 1091620), (5, 873296), (8, 545810), (10, 436648), (16, 272905), (20, 218324), (40, 109162), (80, 54581)]