79948220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{363401}}^1$

素因数の和:363421

約数の個数: 24

約数和(自身を含む): 183154608

約数和(自身を除く): 103206388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 363401, 726802, 1453604, 1817005, 3634010, 3997411, 7268020, 7994822, 15989644, 19987055, 39974110, 79948220]

約数ペア:

[(1, 79948220), (2, 39974110), (4, 19987055), (5, 15989644), (10, 7994822), (11, 7268020), (20, 3997411), (22, 3634010), (44, 1817005), (55, 1453604), (110, 726802), (220, 363401)]