11240360

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 25560360

約数和(自身を除く): 14320000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2897, 3880, 5794, 11588, 14485, 23176, 28970, 57940, 115880, 281009, 562018, 1124036, 1405045, 2248072, 2810090, 5620180, 11240360]

約数ペア:

[(1, 11240360), (2, 5620180), (4, 2810090), (5, 2248072), (8, 1405045), (10, 1124036), (20, 562018), (40, 281009), (97, 115880), (194, 57940), (388, 28970), (485, 23176), (776, 14485), (970, 11588), (1940, 5794), (2897, 3880)]