8642062960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{13763}}^1$

素因数の和:13990

約数の個数: 80

約数和(自身を含む): 20644678656

約数和(自身を除く): 12002615696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 167, 188, 235, 334, 376, 470, 668, 752, 835, 940, 1336, 1670, 1880, 2672, 3340, 3760, 6680, 7849, 13360, 13763, 15698, 27526, 31396, 39245, 55052, 62792, 68815, 78490, 110104, 125584, 137630, 156980, 220208, 275260, 313960, 550520, 627920, 646861, 1101040, 1293722, 2298421, 2587444, 3234305, 4596842, 5174888, 6468610, 9193684, 10349776, 11492105, 12937220, 18387368, 22984210, 25874440, 36774736, 45968420, 51748880, 91936840, 108025787, 183873680, 216051574, 432103148, 540128935, 864206296, 1080257870, 1728412592, 2160515740, 4321031480, 8642062960]

約数ペア:

[(1, 8642062960), (2, 4321031480), (4, 2160515740), (5, 1728412592), (8, 1080257870), (10, 864206296), (16, 540128935), (20, 432103148), (40, 216051574), (47, 183873680), (80, 108025787), (94, 91936840), (167, 51748880), (188, 45968420), (235, 36774736), (334, 25874440), (376, 22984210), (470, 18387368), (668, 12937220), (752, 11492105), (835, 10349776), (940, 9193684), (1336, 6468610), (1670, 5174888), (1880, 4596842), (2672, 3234305), (3340, 2587444), (3760, 2298421), (6680, 1293722), (7849, 1101040), (13360, 646861), (13763, 627920), (15698, 550520), (27526, 313960), (31396, 275260), (39245, 220208), (55052, 156980), (62792, 137630), (68815, 125584), (78490, 110104)]