233120080

素因数分解:

$2^4\times 5^1\times {\mathrm{2914001}}^1$

素因数の和:2914014

約数の個数: 20

約数和(自身を含む): 542004372

約数和(自身を除く): 308884292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2914001, 5828002, 11656004, 14570005, 23312008, 29140010, 46624016, 58280020, 116560040, 233120080]

約数ペア:

[(1, 233120080), (2, 116560040), (4, 58280020), (5, 46624016), (8, 29140010), (10, 23312008), (16, 14570005), (20, 11656004), (40, 5828002), (80, 2914001)]