13540600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 31917600

約数和(自身を除く): 18377000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 857, 1580, 1714, 1975, 3160, 3428, 3950, 4285, 6856, 7900, 8570, 15800, 17140, 21425, 34280, 42850, 67703, 85700, 135406, 171400, 270812, 338515, 541624, 677030, 1354060, 1692575, 2708120, 3385150, 6770300, 13540600]

約数ペア:

[(1, 13540600), (2, 6770300), (4, 3385150), (5, 2708120), (8, 1692575), (10, 1354060), (20, 677030), (25, 541624), (40, 338515), (50, 270812), (79, 171400), (100, 135406), (158, 85700), (200, 67703), (316, 42850), (395, 34280), (632, 21425), (790, 17140), (857, 15800), (1580, 8570), (1714, 7900), (1975, 6856), (3160, 4285), (3428, 3950)]