19005371220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28796017}}^1$

素因数の和:28796040

約数の個数: 48

約数和(自身を含む): 58052772288

約数和(自身を除く): 39047401068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 28796017, 57592034, 86388051, 115184068, 143980085, 172776102, 287960170, 316756187, 345552204, 431940255, 575920340, 633512374, 863880510, 950268561, 1267024748, 1583780935, 1727761020, 1900537122, 3167561870, 3801074244, 4751342805, 6335123740, 9502685610, 19005371220]

約数ペア:

[(1, 19005371220), (2, 9502685610), (3, 6335123740), (4, 4751342805), (5, 3801074244), (6, 3167561870), (10, 1900537122), (11, 1727761020), (12, 1583780935), (15, 1267024748), (20, 950268561), (22, 863880510), (30, 633512374), (33, 575920340), (44, 431940255), (55, 345552204), (60, 316756187), (66, 287960170), (110, 172776102), (132, 143980085), (165, 115184068), (220, 86388051), (330, 57592034), (660, 28796017)]