274097960

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{30187}}^1$

素因数の和:30425

約数の個数: 32

約数和(自身を含む): 619457760

約数和(自身を除く): 345359800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 30187, 60374, 120748, 150935, 241496, 301870, 603740, 1207480, 6852449, 13704898, 27409796, 34262245, 54819592, 68524490, 137048980, 274097960]

約数ペア:

[(1, 274097960), (2, 137048980), (4, 68524490), (5, 54819592), (8, 34262245), (10, 27409796), (20, 13704898), (40, 6852449), (227, 1207480), (454, 603740), (908, 301870), (1135, 241496), (1816, 150935), (2270, 120748), (4540, 60374), (9080, 30187)]