1870291550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11057}}^1$

素因数の和:11285

約数の個数: 48

約数和(自身を含む): 3702218400

約数和(自身を除く): 1831926850

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 199, 398, 425, 850, 995, 1990, 3383, 4975, 6766, 9950, 11057, 16915, 22114, 33830, 55285, 84575, 110570, 169150, 187969, 276425, 375938, 552850, 939845, 1879690, 2200343, 4400686, 4699225, 9398450, 11001715, 22003430, 37405831, 55008575, 74811662, 110017150, 187029155, 374058310, 935145775, 1870291550]

約数ペア:

[(1, 1870291550), (2, 935145775), (5, 374058310), (10, 187029155), (17, 110017150), (25, 74811662), (34, 55008575), (50, 37405831), (85, 22003430), (170, 11001715), (199, 9398450), (398, 4699225), (425, 4400686), (850, 2200343), (995, 1879690), (1990, 939845), (3383, 552850), (4975, 375938), (6766, 276425), (9950, 187969), (11057, 169150), (16915, 110570), (22114, 84575), (33830, 55285)]