3106000

素因数分解:

$2^4\times 5^3\times {\mathrm{1553}}^1$

素因数の和:1576

約数の個数: 40

約数和(自身を含む): 7515144

約数和(自身を除く): 4409144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1553, 2000, 3106, 6212, 7765, 12424, 15530, 24848, 31060, 38825, 62120, 77650, 124240, 155300, 194125, 310600, 388250, 621200, 776500, 1553000, 3106000]

約数ペア:

[(1, 3106000), (2, 1553000), (4, 776500), (5, 621200), (8, 388250), (10, 310600), (16, 194125), (20, 155300), (25, 124240), (40, 77650), (50, 62120), (80, 38825), (100, 31060), (125, 24848), (200, 15530), (250, 12424), (400, 7765), (500, 6212), (1000, 3106), (1553, 2000)]