56260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 123480

約数和(自身を除く): 67220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 5626, 11252, 14065, 28130, 56260]

約数ペア:

[(1, 56260), (2, 28130), (4, 14065), (5, 11252), (10, 5626), (20, 2813), (29, 1940), (58, 970), (97, 580), (116, 485), (145, 388), (194, 290)]