29271220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133051}}^1$

素因数の和:133071

約数の個数: 24

約数和(自身を含む): 67058208

約数和(自身を除く): 37786988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 133051, 266102, 532204, 665255, 1330510, 1463561, 2661020, 2927122, 5854244, 7317805, 14635610, 29271220]

約数ペア:

[(1, 29271220), (2, 14635610), (4, 7317805), (5, 5854244), (10, 2927122), (11, 2661020), (20, 1463561), (22, 1330510), (44, 665255), (55, 532204), (110, 266102), (220, 133051)]