3401000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 8424000

約数和(自身を除く): 5023000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 179, 190, 200, 250, 358, 380, 475, 500, 716, 760, 895, 950, 1000, 1432, 1790, 1900, 2375, 3401, 3580, 3800, 4475, 4750, 6802, 7160, 8950, 9500, 13604, 17005, 17900, 19000, 22375, 27208, 34010, 35800, 44750, 68020, 85025, 89500, 136040, 170050, 179000, 340100, 425125, 680200, 850250, 1700500, 3401000]

約数ペア:

[(1, 3401000), (2, 1700500), (4, 850250), (5, 680200), (8, 425125), (10, 340100), (19, 179000), (20, 170050), (25, 136040), (38, 89500), (40, 85025), (50, 68020), (76, 44750), (95, 35800), (100, 34010), (125, 27208), (152, 22375), (179, 19000), (190, 17900), (200, 17005), (250, 13604), (358, 9500), (380, 8950), (475, 7160), (500, 6802), (716, 4750), (760, 4475), (895, 3800), (950, 3580), (1000, 3401), (1432, 2375), (1790, 1900)]