65403080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{96181}}^1$

素因数の和:96209

約数の個数: 32

約数和(自身を含む): 155814840

約数和(自身を除く): 90411760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 96181, 192362, 384724, 480905, 769448, 961810, 1635077, 1923620, 3270154, 3847240, 6540308, 8175385, 13080616, 16350770, 32701540, 65403080]

約数ペア:

[(1, 65403080), (2, 32701540), (4, 16350770), (5, 13080616), (8, 8175385), (10, 6540308), (17, 3847240), (20, 3270154), (34, 1923620), (40, 1635077), (68, 961810), (85, 769448), (136, 480905), (170, 384724), (340, 192362), (680, 96181)]