83975000

素因数分解:

$2^3\times 5^5\times {\mathrm{3359}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 196862400

約数和(自身を除く): 112887400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 3125, 3359, 5000, 6250, 6718, 12500, 13436, 16795, 25000, 26872, 33590, 67180, 83975, 134360, 167950, 335900, 419875, 671800, 839750, 1679500, 2099375, 3359000, 4198750, 8397500, 10496875, 16795000, 20993750, 41987500, 83975000]

約数ペア:

[(1, 83975000), (2, 41987500), (4, 20993750), (5, 16795000), (8, 10496875), (10, 8397500), (20, 4198750), (25, 3359000), (40, 2099375), (50, 1679500), (100, 839750), (125, 671800), (200, 419875), (250, 335900), (500, 167950), (625, 134360), (1000, 83975), (1250, 67180), (2500, 33590), (3125, 26872), (3359, 25000), (5000, 16795), (6250, 13436), (6718, 12500)]