770800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 1937376

約数和(自身を除く): 1166576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 47, 50, 80, 82, 94, 100, 164, 188, 200, 205, 235, 328, 376, 400, 410, 470, 656, 752, 820, 940, 1025, 1175, 1640, 1880, 1927, 2050, 2350, 3280, 3760, 3854, 4100, 4700, 7708, 8200, 9400, 9635, 15416, 16400, 18800, 19270, 30832, 38540, 48175, 77080, 96350, 154160, 192700, 385400, 770800]

約数ペア:

[(1, 770800), (2, 385400), (4, 192700), (5, 154160), (8, 96350), (10, 77080), (16, 48175), (20, 38540), (25, 30832), (40, 19270), (41, 18800), (47, 16400), (50, 15416), (80, 9635), (82, 9400), (94, 8200), (100, 7708), (164, 4700), (188, 4100), (200, 3854), (205, 3760), (235, 3280), (328, 2350), (376, 2050), (400, 1927), (410, 1880), (470, 1640), (656, 1175), (752, 1025), (820, 940)]