29348440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66701}}^1$

素因数の和:66723

約数の個数: 32

約数和(自身を含む): 72038160

約数和(自身を除く): 42689720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 66701, 133402, 266804, 333505, 533608, 667010, 733711, 1334020, 1467422, 2668040, 2934844, 3668555, 5869688, 7337110, 14674220, 29348440]

約数ペア:

[(1, 29348440), (2, 14674220), (4, 7337110), (5, 5869688), (8, 3668555), (10, 2934844), (11, 2668040), (20, 1467422), (22, 1334020), (40, 733711), (44, 667010), (55, 533608), (88, 333505), (110, 266804), (220, 133402), (440, 66701)]