41252000

素因数分解:

$2^5\times 5^3\times {\mathrm{10313}}^1$

素因数の和:10338

約数の個数: 48

約数和(自身を含む): 101365992

約数和(自身を除く): 60113992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 10313, 20626, 41252, 51565, 82504, 103130, 165008, 206260, 257825, 330016, 412520, 515650, 825040, 1031300, 1289125, 1650080, 2062600, 2578250, 4125200, 5156500, 8250400, 10313000, 20626000, 41252000]

約数ペア:

[(1, 41252000), (2, 20626000), (4, 10313000), (5, 8250400), (8, 5156500), (10, 4125200), (16, 2578250), (20, 2062600), (25, 1650080), (32, 1289125), (40, 1031300), (50, 825040), (80, 515650), (100, 412520), (125, 330016), (160, 257825), (200, 206260), (250, 165008), (400, 103130), (500, 82504), (800, 51565), (1000, 41252), (2000, 20626), (4000, 10313)]