1275736060

素因数分解:

$2^2\times 5^1\times {\mathrm{3373}}^1\times {\mathrm{18911}}^1$

素因数の和:22293

約数の個数: 24

約数和(自身を含む): 2679981696

約数和(自身を除く): 1404245636

約数列:

[1, 2, 4, 5, 10, 20, 3373, 6746, 13492, 16865, 18911, 33730, 37822, 67460, 75644, 94555, 189110, 378220, 63786803, 127573606, 255147212, 318934015, 637868030, 1275736060]

約数ペア:

[(1, 1275736060), (2, 637868030), (4, 318934015), (5, 255147212), (10, 127573606), (20, 63786803), (3373, 378220), (6746, 189110), (13492, 94555), (16865, 75644), (18911, 67460), (33730, 37822)]