8012900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11447}}^1$

素因数の和:11468

約数の個数: 36

約数和(自身を含む): 19873728

約数和(自身を除く): 11860828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 11447, 22894, 45788, 57235, 80129, 114470, 160258, 228940, 286175, 320516, 400645, 572350, 801290, 1144700, 1602580, 2003225, 4006450, 8012900]

約数ペア:

[(1, 8012900), (2, 4006450), (4, 2003225), (5, 1602580), (7, 1144700), (10, 801290), (14, 572350), (20, 400645), (25, 320516), (28, 286175), (35, 228940), (50, 160258), (70, 114470), (100, 80129), (140, 57235), (175, 45788), (350, 22894), (700, 11447)]