45538750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2182

約数の個数: 40

約数和(自身を含む): 90421056

約数和(自身を除く): 44882306

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 2143, 4250, 4286, 10625, 10715, 21250, 21430, 36431, 53575, 72862, 107150, 182155, 267875, 364310, 535750, 910775, 1339375, 1821550, 2678750, 4553875, 9107750, 22769375, 45538750]

約数ペア:

[(1, 45538750), (2, 22769375), (5, 9107750), (10, 4553875), (17, 2678750), (25, 1821550), (34, 1339375), (50, 910775), (85, 535750), (125, 364310), (170, 267875), (250, 182155), (425, 107150), (625, 72862), (850, 53575), (1250, 36431), (2125, 21430), (2143, 21250), (4250, 10715), (4286, 10625)]