38290360

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4217}}^1$

素因数の和:4455

約数の個数: 32

約数和(自身を含む): 86553360

約数和(自身を除く): 48263000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4217, 4540, 8434, 9080, 16868, 21085, 33736, 42170, 84340, 168680, 957259, 1914518, 3829036, 4786295, 7658072, 9572590, 19145180, 38290360]

約数ペア:

[(1, 38290360), (2, 19145180), (4, 9572590), (5, 7658072), (8, 4786295), (10, 3829036), (20, 1914518), (40, 957259), (227, 168680), (454, 84340), (908, 42170), (1135, 33736), (1816, 21085), (2270, 16868), (4217, 9080), (4540, 8434)]