24411880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19687}}^1$

素因数の和:19729

約数の個数: 32

約数和(自身を含む): 56701440

約数和(自身を除く): 32289560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 19687, 39374, 78748, 98435, 157496, 196870, 393740, 610297, 787480, 1220594, 2441188, 3051485, 4882376, 6102970, 12205940, 24411880]

約数ペア:

[(1, 24411880), (2, 12205940), (4, 6102970), (5, 4882376), (8, 3051485), (10, 2441188), (20, 1220594), (31, 787480), (40, 610297), (62, 393740), (124, 196870), (155, 157496), (248, 98435), (310, 78748), (620, 39374), (1240, 19687)]