4218950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4472

約数の個数: 24

約数和(自身を含む): 8262120

約数和(自身を除く): 4043170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 4441, 8882, 22205, 44410, 84379, 111025, 168758, 222050, 421895, 843790, 2109475, 4218950]

約数ペア:

[(1, 4218950), (2, 2109475), (5, 843790), (10, 421895), (19, 222050), (25, 168758), (38, 111025), (50, 84379), (95, 44410), (190, 22205), (475, 8882), (950, 4441)]