2258120320

素因数分解:

$2^7\times 5^1\times {\mathrm{3528313}}^1$

素因数の和:3528332

約数の個数: 32

約数和(自身を含む): 5398320420

約数和(自身を除く): 3140200100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3528313, 7056626, 14113252, 17641565, 28226504, 35283130, 56453008, 70566260, 112906016, 141132520, 225812032, 282265040, 451624064, 564530080, 1129060160, 2258120320]

約数ペア:

[(1, 2258120320), (2, 1129060160), (4, 564530080), (5, 451624064), (8, 282265040), (10, 225812032), (16, 141132520), (20, 112906016), (32, 70566260), (40, 56453008), (64, 35283130), (80, 28226504), (128, 17641565), (160, 14113252), (320, 7056626), (640, 3528313)]