166702000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4903}}^1$

素因数の和:4943

約数の個数: 80

約数和(自身を含む): 426883392

約数和(自身を除く): 260181392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 3400, 4250, 4903, 6800, 8500, 9806, 17000, 19612, 24515, 34000, 39224, 49030, 78448, 83351, 98060, 122575, 166702, 196120, 245150, 333404, 392240, 416755, 490300, 612875, 666808, 833510, 980600, 1225750, 1333616, 1667020, 1961200, 2083775, 2451500, 3334040, 4167550, 4903000, 6668080, 8335100, 9806000, 10418875, 16670200, 20837750, 33340400, 41675500, 83351000, 166702000]

約数ペア:

[(1, 166702000), (2, 83351000), (4, 41675500), (5, 33340400), (8, 20837750), (10, 16670200), (16, 10418875), (17, 9806000), (20, 8335100), (25, 6668080), (34, 4903000), (40, 4167550), (50, 3334040), (68, 2451500), (80, 2083775), (85, 1961200), (100, 1667020), (125, 1333616), (136, 1225750), (170, 980600), (200, 833510), (250, 666808), (272, 612875), (340, 490300), (400, 416755), (425, 392240), (500, 333404), (680, 245150), (850, 196120), (1000, 166702), (1360, 122575), (1700, 98060), (2000, 83351), (2125, 78448), (3400, 49030), (4250, 39224), (4903, 34000), (6800, 24515), (8500, 19612), (9806, 17000)]