22525740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5479

約数の個数: 72

約数和(自身を含む): 71311968

約数和(自身を除く): 48786228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5441, 10882, 16323, 21764, 27205, 32646, 48969, 54410, 65292, 81615, 97938, 108820, 125143, 163230, 195876, 244845, 250286, 326460, 375429, 489690, 500572, 625715, 750858, 979380, 1126287, 1251430, 1501716, 1877145, 2252574, 2502860, 3754290, 4505148, 5631435, 7508580, 11262870, 22525740]

約数ペア:

[(1, 22525740), (2, 11262870), (3, 7508580), (4, 5631435), (5, 4505148), (6, 3754290), (9, 2502860), (10, 2252574), (12, 1877145), (15, 1501716), (18, 1251430), (20, 1126287), (23, 979380), (30, 750858), (36, 625715), (45, 500572), (46, 489690), (60, 375429), (69, 326460), (90, 250286), (92, 244845), (115, 195876), (138, 163230), (180, 125143), (207, 108820), (230, 97938), (276, 81615), (345, 65292), (414, 54410), (460, 48969), (690, 32646), (828, 27205), (1035, 21764), (1380, 16323), (2070, 10882), (4140, 5441)]