70449680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{125803}}^1$

素因数の和:125823

約数の個数: 40

約数和(自身を含む): 187196352

約数和(自身を除く): 116746672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 125803, 251606, 503212, 629015, 880621, 1006424, 1258030, 1761242, 2012848, 2516060, 3522484, 4403105, 5032120, 7044968, 8806210, 10064240, 14089936, 17612420, 35224840, 70449680]

約数ペア:

[(1, 70449680), (2, 35224840), (4, 17612420), (5, 14089936), (7, 10064240), (8, 8806210), (10, 7044968), (14, 5032120), (16, 4403105), (20, 3522484), (28, 2516060), (35, 2012848), (40, 1761242), (56, 1258030), (70, 1006424), (80, 880621), (112, 629015), (140, 503212), (280, 251606), (560, 125803)]