6199820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28181}}^1$

素因数の和:28201

約数の個数: 24

約数和(自身を含む): 14203728

約数和(自身を除く): 8003908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 28181, 56362, 112724, 140905, 281810, 309991, 563620, 619982, 1239964, 1549955, 3099910, 6199820]

約数ペア:

[(1, 6199820), (2, 3099910), (4, 1549955), (5, 1239964), (10, 619982), (11, 563620), (20, 309991), (22, 281810), (44, 140905), (55, 112724), (110, 56362), (220, 28181)]