3164920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7193}}^1$

素因数の和:7215

約数の個数: 32

約数和(自身を含む): 7769520

約数和(自身を除く): 4604600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7193, 14386, 28772, 35965, 57544, 71930, 79123, 143860, 158246, 287720, 316492, 395615, 632984, 791230, 1582460, 3164920]

約数ペア:

[(1, 3164920), (2, 1582460), (4, 791230), (5, 632984), (8, 395615), (10, 316492), (11, 287720), (20, 158246), (22, 143860), (40, 79123), (44, 71930), (55, 57544), (88, 35965), (110, 28772), (220, 14386), (440, 7193)]