22306180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85793}}^1$

素因数の和:85815

約数の個数: 24

約数和(自身を含む): 50446872

約数和(自身を除く): 28140692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 85793, 171586, 343172, 428965, 857930, 1115309, 1715860, 2230618, 4461236, 5576545, 11153090, 22306180]

約数ペア:

[(1, 22306180), (2, 11153090), (4, 5576545), (5, 4461236), (10, 2230618), (13, 1715860), (20, 1115309), (26, 857930), (52, 428965), (65, 343172), (130, 171586), (260, 85793)]