22774460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 49969920

約数和(自身を除く): 27195460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 337, 436, 545, 620, 674, 1090, 1348, 1685, 2180, 3370, 3379, 6740, 6758, 10447, 13516, 16895, 20894, 33790, 36733, 41788, 52235, 67580, 73466, 104470, 146932, 183665, 208940, 367330, 734660, 1138723, 2277446, 4554892, 5693615, 11387230, 22774460]

約数ペア:

[(1, 22774460), (2, 11387230), (4, 5693615), (5, 4554892), (10, 2277446), (20, 1138723), (31, 734660), (62, 367330), (109, 208940), (124, 183665), (155, 146932), (218, 104470), (310, 73466), (337, 67580), (436, 52235), (545, 41788), (620, 36733), (674, 33790), (1090, 20894), (1348, 16895), (1685, 13516), (2180, 10447), (3370, 6758), (3379, 6740)]