4217660

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{929}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 8905680

約数和(自身を除く): 4688020

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 929, 1135, 1858, 2270, 3716, 4540, 4645, 9290, 18580, 210883, 421766, 843532, 1054415, 2108830, 4217660]

約数ペア:

[(1, 4217660), (2, 2108830), (4, 1054415), (5, 843532), (10, 421766), (20, 210883), (227, 18580), (454, 9290), (908, 4645), (929, 4540), (1135, 3716), (1858, 2270)]