1678475450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{9923}}^1$

素因数の和:10151

約数の個数: 48

約数和(自身を含む): 3322555200

約数和(自身を除く): 1644079750

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 199, 398, 425, 850, 995, 1990, 3383, 4975, 6766, 9923, 9950, 16915, 19846, 33830, 49615, 84575, 99230, 168691, 169150, 248075, 337382, 496150, 843455, 1686910, 1974677, 3949354, 4217275, 8434550, 9873385, 19746770, 33569509, 49366925, 67139018, 98733850, 167847545, 335695090, 839237725, 1678475450]

約数ペア:

[(1, 1678475450), (2, 839237725), (5, 335695090), (10, 167847545), (17, 98733850), (25, 67139018), (34, 49366925), (50, 33569509), (85, 19746770), (170, 9873385), (199, 8434550), (398, 4217275), (425, 3949354), (850, 1974677), (995, 1686910), (1990, 843455), (3383, 496150), (4975, 337382), (6766, 248075), (9923, 169150), (9950, 168691), (16915, 99230), (19846, 84575), (33830, 49615)]