57013900

素因数分解:

$2^2\times 5^2\times {\mathrm{570139}}^1$

素因数の和:570153

約数の個数: 18

約数和(自身を含む): 123720380

約数和(自身を除く): 66706480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 570139, 1140278, 2280556, 2850695, 5701390, 11402780, 14253475, 28506950, 57013900]

約数ペア:

[(1, 57013900), (2, 28506950), (4, 14253475), (5, 11402780), (10, 5701390), (20, 2850695), (25, 2280556), (50, 1140278), (100, 570139)]