4591480

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 10468800

約数和(自身を除く): 5877320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1453, 1580, 2906, 3160, 5812, 7265, 11624, 14530, 29060, 58120, 114787, 229574, 459148, 573935, 918296, 1147870, 2295740, 4591480]

約数ペア:

[(1, 4591480), (2, 2295740), (4, 1147870), (5, 918296), (8, 573935), (10, 459148), (20, 229574), (40, 114787), (79, 58120), (158, 29060), (316, 14530), (395, 11624), (632, 7265), (790, 5812), (1453, 3160), (1580, 2906)]