15416000

素因数分解:

$2^6\times 5^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 112

約数和(自身を含む): 39940992

約数和(自身を除く): 24524992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 47, 50, 64, 80, 82, 94, 100, 125, 160, 164, 188, 200, 205, 235, 250, 320, 328, 376, 400, 410, 470, 500, 656, 752, 800, 820, 940, 1000, 1025, 1175, 1312, 1504, 1600, 1640, 1880, 1927, 2000, 2050, 2350, 2624, 3008, 3280, 3760, 3854, 4000, 4100, 4700, 5125, 5875, 6560, 7520, 7708, 8000, 8200, 9400, 9635, 10250, 11750, 13120, 15040, 15416, 16400, 18800, 19270, 20500, 23500, 30832, 32800, 37600, 38540, 41000, 47000, 48175, 61664, 65600, 75200, 77080, 82000, 94000, 96350, 123328, 154160, 164000, 188000, 192700, 240875, 308320, 328000, 376000, 385400, 481750, 616640, 770800, 963500, 1541600, 1927000, 3083200, 3854000, 7708000, 15416000]

約数ペア:

[(1, 15416000), (2, 7708000), (4, 3854000), (5, 3083200), (8, 1927000), (10, 1541600), (16, 963500), (20, 770800), (25, 616640), (32, 481750), (40, 385400), (41, 376000), (47, 328000), (50, 308320), (64, 240875), (80, 192700), (82, 188000), (94, 164000), (100, 154160), (125, 123328), (160, 96350), (164, 94000), (188, 82000), (200, 77080), (205, 75200), (235, 65600), (250, 61664), (320, 48175), (328, 47000), (376, 41000), (400, 38540), (410, 37600), (470, 32800), (500, 30832), (656, 23500), (752, 20500), (800, 19270), (820, 18800), (940, 16400), (1000, 15416), (1025, 15040), (1175, 13120), (1312, 11750), (1504, 10250), (1600, 9635), (1640, 9400), (1880, 8200), (1927, 8000), (2000, 7708), (2050, 7520), (2350, 6560), (2624, 5875), (3008, 5125), (3280, 4700), (3760, 4100), (3854, 4000)]