49280320

素因数分解:

$2^6\times 5^1\times {\mathrm{154001}}^1$

素因数の和:154018

約数の個数: 28

約数和(自身を含む): 117349524

約数和(自身を除く): 68069204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 154001, 308002, 616004, 770005, 1232008, 1540010, 2464016, 3080020, 4928032, 6160040, 9856064, 12320080, 24640160, 49280320]

約数ペア:

[(1, 49280320), (2, 24640160), (4, 12320080), (5, 9856064), (8, 6160040), (10, 4928032), (16, 3080020), (20, 2464016), (32, 1540010), (40, 1232008), (64, 770005), (80, 616004), (160, 308002), (320, 154001)]