2289550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 24

約数和(自身を含む): 4408200

約数和(自身を除く): 2118650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1579, 3158, 7895, 15790, 39475, 45791, 78950, 91582, 228955, 457910, 1144775, 2289550]

約数ペア:

[(1, 2289550), (2, 1144775), (5, 457910), (10, 228955), (25, 91582), (29, 78950), (50, 45791), (58, 39475), (145, 15790), (290, 7895), (725, 3158), (1450, 1579)]