1430680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 3291840

約数和(自身を除く): 1861160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 761, 940, 1522, 1880, 3044, 3805, 6088, 7610, 15220, 30440, 35767, 71534, 143068, 178835, 286136, 357670, 715340, 1430680]

約数ペア:

[(1, 1430680), (2, 715340), (4, 357670), (5, 286136), (8, 178835), (10, 143068), (20, 71534), (40, 35767), (47, 30440), (94, 15220), (188, 7610), (235, 6088), (376, 3805), (470, 3044), (761, 1880), (940, 1522)]