3862000

素因数分解:

$2^4\times 5^3\times {\mathrm{1931}}^1$

素因数の和:1954

約数の個数: 40

約数和(自身を含む): 9343152

約数和(自身を除く): 5481152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1931, 2000, 3862, 7724, 9655, 15448, 19310, 30896, 38620, 48275, 77240, 96550, 154480, 193100, 241375, 386200, 482750, 772400, 965500, 1931000, 3862000]

約数ペア:

[(1, 3862000), (2, 1931000), (4, 965500), (5, 772400), (8, 482750), (10, 386200), (16, 241375), (20, 193100), (25, 154480), (40, 96550), (50, 77240), (80, 48275), (100, 38620), (125, 30896), (200, 19310), (250, 15448), (400, 9655), (500, 7724), (1000, 3862), (1931, 2000)]