897700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 1999872

約数和(自身を除く): 1102172

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 191, 235, 382, 470, 764, 940, 955, 1175, 1910, 2350, 3820, 4700, 4775, 8977, 9550, 17954, 19100, 35908, 44885, 89770, 179540, 224425, 448850, 897700]

約数ペア:

[(1, 897700), (2, 448850), (4, 224425), (5, 179540), (10, 89770), (20, 44885), (25, 35908), (47, 19100), (50, 17954), (94, 9550), (100, 8977), (188, 4775), (191, 4700), (235, 3820), (382, 2350), (470, 1910), (764, 1175), (940, 955)]