22238060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85531}}^1$

素因数の和:85553

約数の個数: 24

約数和(自身を含む): 50292816

約数和(自身を除く): 28054756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 85531, 171062, 342124, 427655, 855310, 1111903, 1710620, 2223806, 4447612, 5559515, 11119030, 22238060]

約数ペア:

[(1, 22238060), (2, 11119030), (4, 5559515), (5, 4447612), (10, 2223806), (13, 1710620), (20, 1111903), (26, 855310), (52, 427655), (65, 342124), (130, 171062), (260, 85531)]