828836080

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{59887}}^1$

素因数の和:60073

約数の個数: 40

約数和(自身を含む): 1938215232

約数和(自身を除く): 1109379152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 13840, 59887, 119774, 239548, 299435, 479096, 598870, 958192, 1197740, 2395480, 4790960, 10360451, 20720902, 41441804, 51802255, 82883608, 103604510, 165767216, 207209020, 414418040, 828836080]

約数ペア:

[(1, 828836080), (2, 414418040), (4, 207209020), (5, 165767216), (8, 103604510), (10, 82883608), (16, 51802255), (20, 41441804), (40, 20720902), (80, 10360451), (173, 4790960), (346, 2395480), (692, 1197740), (865, 958192), (1384, 598870), (1730, 479096), (2768, 299435), (3460, 239548), (6920, 119774), (13840, 59887)]