56272180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97021}}^1$

素因数の和:97059

約数の個数: 24

約数和(自身を含む): 122247720

約数和(自身を除く): 65975540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 97021, 194042, 388084, 485105, 970210, 1940420, 2813609, 5627218, 11254436, 14068045, 28136090, 56272180]

約数ペア:

[(1, 56272180), (2, 28136090), (4, 14068045), (5, 11254436), (10, 5627218), (20, 2813609), (29, 1940420), (58, 970210), (116, 485105), (145, 388084), (290, 194042), (580, 97021)]