65936320

素因数分解:

$2^6\times 5^1\times {\mathrm{206051}}^1$

素因数の和:206068

約数の個数: 28

約数和(自身を含む): 157011624

約数和(自身を除く): 91075304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 206051, 412102, 824204, 1030255, 1648408, 2060510, 3296816, 4121020, 6593632, 8242040, 13187264, 16484080, 32968160, 65936320]

約数ペア:

[(1, 65936320), (2, 32968160), (4, 16484080), (5, 13187264), (8, 8242040), (10, 6593632), (16, 4121020), (20, 3296816), (32, 2060510), (40, 1648408), (64, 1030255), (80, 824204), (160, 412102), (320, 206051)]