1039660

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 2202480

約数和(自身を除く): 1162820

約数列:

[1, 2, 4, 5, 10, 20, 227, 229, 454, 458, 908, 916, 1135, 1145, 2270, 2290, 4540, 4580, 51983, 103966, 207932, 259915, 519830, 1039660]

約数ペア:

[(1, 1039660), (2, 519830), (4, 259915), (5, 207932), (10, 103966), (20, 51983), (227, 4580), (229, 4540), (454, 2290), (458, 2270), (908, 1145), (916, 1135)]