27831558910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3572729}}^1$

素因数の和:3572796

約数の個数: 32

約数和(自身を含む): 54019677600

約数和(自身を除く): 26188118690

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 3572729, 7145458, 17863645, 35727290, 67881851, 135763702, 146481889, 292963778, 339409255, 678818510, 732409445, 1464818890, 2783155891, 5566311782, 13915779455, 27831558910]

約数ペア:

[(1, 27831558910), (2, 13915779455), (5, 5566311782), (10, 2783155891), (19, 1464818890), (38, 732409445), (41, 678818510), (82, 339409255), (95, 292963778), (190, 146481889), (205, 135763702), (410, 67881851), (779, 35727290), (1558, 17863645), (3895, 7145458), (7790, 3572729)]