5306000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{379}}^1$

素因数の和:409

約数の個数: 80

約数和(自身を含む): 14701440

約数和(自身を除く): 9395440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 379, 400, 500, 560, 700, 758, 875, 1000, 1400, 1516, 1750, 1895, 2000, 2653, 2800, 3032, 3500, 3790, 5306, 6064, 7000, 7580, 9475, 10612, 13265, 14000, 15160, 18950, 21224, 26530, 30320, 37900, 42448, 47375, 53060, 66325, 75800, 94750, 106120, 132650, 151600, 189500, 212240, 265300, 331625, 379000, 530600, 663250, 758000, 1061200, 1326500, 2653000, 5306000]

約数ペア:

[(1, 5306000), (2, 2653000), (4, 1326500), (5, 1061200), (7, 758000), (8, 663250), (10, 530600), (14, 379000), (16, 331625), (20, 265300), (25, 212240), (28, 189500), (35, 151600), (40, 132650), (50, 106120), (56, 94750), (70, 75800), (80, 66325), (100, 53060), (112, 47375), (125, 42448), (140, 37900), (175, 30320), (200, 26530), (250, 21224), (280, 18950), (350, 15160), (379, 14000), (400, 13265), (500, 10612), (560, 9475), (700, 7580), (758, 7000), (875, 6064), (1000, 5306), (1400, 3790), (1516, 3500), (1750, 3032), (1895, 2800), (2000, 2653)]