11129920

素因数分解:

$2^6\times 5^1\times {\mathrm{34781}}^1$

素因数の和:34798

約数の個数: 28

約数和(自身を含む): 26503884

約数和(自身を除く): 15373964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 34781, 69562, 139124, 173905, 278248, 347810, 556496, 695620, 1112992, 1391240, 2225984, 2782480, 5564960, 11129920]

約数ペア:

[(1, 11129920), (2, 5564960), (4, 2782480), (5, 2225984), (8, 1391240), (10, 1112992), (16, 695620), (20, 556496), (32, 347810), (40, 278248), (64, 173905), (80, 139124), (160, 69562), (320, 34781)]