610423280

素因数分解:

$2^4\times 5^1\times {\mathrm{7630291}}^1$

素因数の和:7630304

約数の個数: 20

約数和(自身を含む): 1419234312

約数和(自身を除く): 808811032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7630291, 15260582, 30521164, 38151455, 61042328, 76302910, 122084656, 152605820, 305211640, 610423280]

約数ペア:

[(1, 610423280), (2, 305211640), (4, 152605820), (5, 122084656), (8, 76302910), (10, 61042328), (16, 38151455), (20, 30521164), (40, 15260582), (80, 7630291)]