63783040

素因数分解:

$2^7\times 5^1\times {\mathrm{99661}}^1$

素因数の和:99680

約数の個数: 32

約数和(自身を含む): 152482860

約数和(自身を除く): 88699820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 99661, 199322, 398644, 498305, 797288, 996610, 1594576, 1993220, 3189152, 3986440, 6378304, 7972880, 12756608, 15945760, 31891520, 63783040]

約数ペア:

[(1, 63783040), (2, 31891520), (4, 15945760), (5, 12756608), (8, 7972880), (10, 6378304), (16, 3986440), (20, 3189152), (32, 1993220), (40, 1594576), (64, 996610), (80, 797288), (128, 498305), (160, 398644), (320, 199322), (640, 99661)]