188972450

素因数分解:

$2^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{6619}}^1$

素因数の和:7202

約数の個数: 24

約数和(自身を含む): 352157520

約数和(自身を除く): 163185070

約数列:

[1, 2, 5, 10, 25, 50, 571, 1142, 2855, 5710, 6619, 13238, 14275, 28550, 33095, 66190, 165475, 330950, 3779449, 7558898, 18897245, 37794490, 94486225, 188972450]

約数ペア:

[(1, 188972450), (2, 94486225), (5, 37794490), (10, 18897245), (25, 7558898), (50, 3779449), (571, 330950), (1142, 165475), (2855, 66190), (5710, 33095), (6619, 28550), (13238, 14275)]