70283120

素因数分解:

$2^4\times 5^1\times {\mathrm{878539}}^1$

素因数の和:878552

約数の個数: 20

約数和(自身を含む): 163408440

約数和(自身を除く): 93125320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 878539, 1757078, 3514156, 4392695, 7028312, 8785390, 14056624, 17570780, 35141560, 70283120]

約数ペア:

[(1, 70283120), (2, 35141560), (4, 17570780), (5, 14056624), (8, 8785390), (10, 7028312), (16, 4392695), (20, 3514156), (40, 1757078), (80, 878539)]