7417920320

素因数分解:

$2^6\times 5^1\times {\mathrm{23181001}}^1$

素因数の和:23181018

約数の個数: 28

約数和(自身を含む): 17663923524

約数和(自身を除く): 10246003204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 23181001, 46362002, 92724004, 115905005, 185448008, 231810010, 370896016, 463620020, 741792032, 927240040, 1483584064, 1854480080, 3708960160, 7417920320]

約数ペア:

[(1, 7417920320), (2, 3708960160), (4, 1854480080), (5, 1483584064), (8, 927240040), (10, 741792032), (16, 463620020), (20, 370896016), (32, 231810010), (40, 185448008), (64, 115905005), (80, 92724004), (160, 46362002), (320, 23181001)]