22898769280

素因数分解:

$2^7\times 5^1\times {\mathrm{35779327}}^1$

素因数の和:35779346

約数の個数: 32

約数和(自身を含む): 54742371840

約数和(自身を除く): 31843602560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35779327, 71558654, 143117308, 178896635, 286234616, 357793270, 572469232, 715586540, 1144938464, 1431173080, 2289876928, 2862346160, 4579753856, 5724692320, 11449384640, 22898769280]

約数ペア:

[(1, 22898769280), (2, 11449384640), (4, 5724692320), (5, 4579753856), (8, 2862346160), (10, 2289876928), (16, 1431173080), (20, 1144938464), (32, 715586540), (40, 572469232), (64, 357793270), (80, 286234616), (128, 178896635), (160, 143117308), (320, 71558654), (640, 35779327)]