29806000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2129}}^1$

素因数の和:2159

約数の個数: 80

約数和(自身を含む): 82405440

約数和(自身を除く): 52599440

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, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2129, 2800, 3500, 4258, 7000, 8516, 10645, 14000, 14903, 17032, 21290, 29806, 34064, 42580, 53225, 59612, 74515, 85160, 106450, 119224, 149030, 170320, 212900, 238448, 266125, 298060, 372575, 425800, 532250, 596120, 745150, 851600, 1064500, 1192240, 1490300, 1862875, 2129000, 2980600, 3725750, 4258000, 5961200, 7451500, 14903000, 29806000]

約数ペア:

[(1, 29806000), (2, 14903000), (4, 7451500), (5, 5961200), (7, 4258000), (8, 3725750), (10, 2980600), (14, 2129000), (16, 1862875), (20, 1490300), (25, 1192240), (28, 1064500), (35, 851600), (40, 745150), (50, 596120), (56, 532250), (70, 425800), (80, 372575), (100, 298060), (112, 266125), (125, 238448), (140, 212900), (175, 170320), (200, 149030), (250, 119224), (280, 106450), (350, 85160), (400, 74515), (500, 59612), (560, 53225), (700, 42580), (875, 34064), (1000, 29806), (1400, 21290), (1750, 17032), (2000, 14903), (2129, 14000), (2800, 10645), (3500, 8516), (4258, 7000)]