267645260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{284729}}^1$

素因数の和:284785

約数の個数: 24

約数和(自身を含む): 574015680

約数和(自身を除く): 306370420

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 284729, 569458, 1138916, 1423645, 2847290, 5694580, 13382263, 26764526, 53529052, 66911315, 133822630, 267645260]

約数ペア:

[(1, 267645260), (2, 133822630), (4, 66911315), (5, 53529052), (10, 26764526), (20, 13382263), (47, 5694580), (94, 2847290), (188, 1423645), (235, 1138916), (470, 569458), (940, 284729)]