4251620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4523}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 9120384

約数和(自身を除く): 4868764

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4523, 9046, 18092, 22615, 45230, 90460, 212581, 425162, 850324, 1062905, 2125810, 4251620]

約数ペア:

[(1, 4251620), (2, 2125810), (4, 1062905), (5, 850324), (10, 425162), (20, 212581), (47, 90460), (94, 45230), (188, 22615), (235, 18092), (470, 9046), (940, 4523)]