210901160

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{23227}}^1$

素因数の和:23465

約数の個数: 32

約数和(自身を含む): 476638560

約数和(自身を除く): 265737400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 23227, 46454, 92908, 116135, 185816, 232270, 464540, 929080, 5272529, 10545058, 21090116, 26362645, 42180232, 52725290, 105450580, 210901160]

約数ペア:

[(1, 210901160), (2, 105450580), (4, 52725290), (5, 42180232), (8, 26362645), (10, 21090116), (20, 10545058), (40, 5272529), (227, 929080), (454, 464540), (908, 232270), (1135, 185816), (1816, 116135), (2270, 92908), (4540, 46454), (9080, 23227)]