79548320

素因数分解:

$2^5\times 5^1\times {\mathrm{497177}}^1$

素因数の和:497192

約数の個数: 24

約数和(自身を含む): 187933284

約数和(自身を除く): 108384964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 497177, 994354, 1988708, 2485885, 3977416, 4971770, 7954832, 9943540, 15909664, 19887080, 39774160, 79548320]

約数ペア:

[(1, 79548320), (2, 39774160), (4, 19887080), (5, 15909664), (8, 9943540), (10, 7954832), (16, 4971770), (20, 3977416), (32, 2485885), (40, 1988708), (80, 994354), (160, 497177)]