48385000

素因数分解:

$2^3\times 5^4\times {\mathrm{9677}}^1$

素因数の和:9703

約数の個数: 40

約数和(自身を含む): 113377770

約数和(自身を除く): 64992770

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 9677, 19354, 38708, 48385, 77416, 96770, 193540, 241925, 387080, 483850, 967700, 1209625, 1935400, 2419250, 4838500, 6048125, 9677000, 12096250, 24192500, 48385000]

約数ペア:

[(1, 48385000), (2, 24192500), (4, 12096250), (5, 9677000), (8, 6048125), (10, 4838500), (20, 2419250), (25, 1935400), (40, 1209625), (50, 967700), (100, 483850), (125, 387080), (200, 241925), (250, 193540), (500, 96770), (625, 77416), (1000, 48385), (1250, 38708), (2500, 19354), (5000, 9677)]