47989280

素因数分解:

$2^5\times 5^1\times {\mathrm{299933}}^1$

素因数の和:299948

約数の個数: 24

約数和(自身を含む): 113375052

約数和(自身を除く): 65385772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 299933, 599866, 1199732, 1499665, 2399464, 2999330, 4798928, 5998660, 9597856, 11997320, 23994640, 47989280]

約数ペア:

[(1, 47989280), (2, 23994640), (4, 11997320), (5, 9597856), (8, 5998660), (10, 4798928), (16, 2999330), (20, 2399464), (32, 1499665), (40, 1199732), (80, 599866), (160, 299933)]