272996285540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1240892207}}^1$

素因数の和:1240892227

約数の個数: 24

約数和(自身を含む): 625409672832

約数和(自身を除く): 352413387292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1240892207, 2481784414, 4963568828, 6204461035, 12408922070, 13649814277, 24817844140, 27299628554, 54599257108, 68249071385, 136498142770, 272996285540]

約数ペア:

[(1, 272996285540), (2, 136498142770), (4, 68249071385), (5, 54599257108), (10, 27299628554), (11, 24817844140), (20, 13649814277), (22, 12408922070), (44, 6204461035), (55, 4963568828), (110, 2481784414), (220, 1240892207)]