82027220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7933}}^1$

素因数の和:8000

約数の個数: 48

約数和(自身を含む): 191939328

約数和(自身を除く): 109912108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 7933, 10340, 15866, 31732, 39665, 79330, 87263, 158660, 174526, 349052, 372851, 436315, 745702, 872630, 1491404, 1745260, 1864255, 3728510, 4101361, 7457020, 8202722, 16405444, 20506805, 41013610, 82027220]

約数ペア:

[(1, 82027220), (2, 41013610), (4, 20506805), (5, 16405444), (10, 8202722), (11, 7457020), (20, 4101361), (22, 3728510), (44, 1864255), (47, 1745260), (55, 1491404), (94, 872630), (110, 745702), (188, 436315), (220, 372851), (235, 349052), (470, 174526), (517, 158660), (940, 87263), (1034, 79330), (2068, 39665), (2585, 31732), (5170, 15866), (7933, 10340)]