14141000

素因数分解:

$2^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 33696000

約数和(自身を除く): 19555000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 179, 200, 250, 316, 358, 395, 500, 632, 716, 790, 895, 1000, 1432, 1580, 1790, 1975, 3160, 3580, 3950, 4475, 7160, 7900, 8950, 9875, 14141, 15800, 17900, 19750, 22375, 28282, 35800, 39500, 44750, 56564, 70705, 79000, 89500, 113128, 141410, 179000, 282820, 353525, 565640, 707050, 1414100, 1767625, 2828200, 3535250, 7070500, 14141000]

約数ペア:

[(1, 14141000), (2, 7070500), (4, 3535250), (5, 2828200), (8, 1767625), (10, 1414100), (20, 707050), (25, 565640), (40, 353525), (50, 282820), (79, 179000), (100, 141410), (125, 113128), (158, 89500), (179, 79000), (200, 70705), (250, 56564), (316, 44750), (358, 39500), (395, 35800), (500, 28282), (632, 22375), (716, 19750), (790, 17900), (895, 15800), (1000, 14141), (1432, 9875), (1580, 8950), (1790, 7900), (1975, 7160), (3160, 4475), (3580, 3950)]