872050

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 1647216

約数和(自身を除く): 775166

約数列:

[1, 2, 5, 10, 25, 50, 107, 163, 214, 326, 535, 815, 1070, 1630, 2675, 4075, 5350, 8150, 17441, 34882, 87205, 174410, 436025, 872050]

約数ペア:

[(1, 872050), (2, 436025), (5, 174410), (10, 87205), (25, 34882), (50, 17441), (107, 8150), (163, 5350), (214, 4075), (326, 2675), (535, 1630), (815, 1070)]