41675000

素因数分解:

$2^3\times 5^5\times {\mathrm{1667}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 97728120

約数和(自身を除く): 56053120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 1667, 2500, 3125, 3334, 5000, 6250, 6668, 8335, 12500, 13336, 16670, 25000, 33340, 41675, 66680, 83350, 166700, 208375, 333400, 416750, 833500, 1041875, 1667000, 2083750, 4167500, 5209375, 8335000, 10418750, 20837500, 41675000]

約数ペア:

[(1, 41675000), (2, 20837500), (4, 10418750), (5, 8335000), (8, 5209375), (10, 4167500), (20, 2083750), (25, 1667000), (40, 1041875), (50, 833500), (100, 416750), (125, 333400), (200, 208375), (250, 166700), (500, 83350), (625, 66680), (1000, 41675), (1250, 33340), (1667, 25000), (2500, 16670), (3125, 13336), (3334, 12500), (5000, 8335), (6250, 6668)]