2201612180

素因数分解:

$2^2\times 5^1\times {\mathrm{5701}}^1\times {\mathrm{19309}}^1$

素因数の和:25019

約数の個数: 24

約数和(自身を含む): 4624436040

約数和(自身を除く): 2422823860

約数列:

[1, 2, 4, 5, 10, 20, 5701, 11402, 19309, 22804, 28505, 38618, 57010, 77236, 96545, 114020, 193090, 386180, 110080609, 220161218, 440322436, 550403045, 1100806090, 2201612180]

約数ペア:

[(1, 2201612180), (2, 1100806090), (4, 550403045), (5, 440322436), (10, 220161218), (20, 110080609), (5701, 386180), (11402, 193090), (19309, 114020), (22804, 96545), (28505, 77236), (38618, 57010)]