78016480

素因数分解:

$2^5\times 5^1\times {\mathrm{487603}}^1$

素因数の和:487618

約数の個数: 24

約数和(自身を含む): 184314312

約数和(自身を除く): 106297832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 487603, 975206, 1950412, 2438015, 3900824, 4876030, 7801648, 9752060, 15603296, 19504120, 39008240, 78016480]

約数ペア:

[(1, 78016480), (2, 39008240), (4, 19504120), (5, 15603296), (8, 9752060), (10, 7801648), (16, 4876030), (20, 3900824), (32, 2438015), (40, 1950412), (80, 975206), (160, 487603)]