22078860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12689}}^1$

素因数の和:12730

約数の個数: 48

約数和(自身を含む): 63957600

約数和(自身を除く): 41878740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 12689, 25378, 38067, 50756, 63445, 76134, 126890, 152268, 190335, 253780, 367981, 380670, 735962, 761340, 1103943, 1471924, 1839905, 2207886, 3679810, 4415772, 5519715, 7359620, 11039430, 22078860]

約数ペア:

[(1, 22078860), (2, 11039430), (3, 7359620), (4, 5519715), (5, 4415772), (6, 3679810), (10, 2207886), (12, 1839905), (15, 1471924), (20, 1103943), (29, 761340), (30, 735962), (58, 380670), (60, 367981), (87, 253780), (116, 190335), (145, 152268), (174, 126890), (290, 76134), (348, 63445), (435, 50756), (580, 38067), (870, 25378), (1740, 12689)]