32078720

素因数分解:

$2^7\times 5^1\times {\mathrm{50123}}^1$

素因数の和:50142

約数の個数: 32

約数和(自身を含む): 76689720

約数和(自身を除く): 44611000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 50123, 100246, 200492, 250615, 400984, 501230, 801968, 1002460, 1603936, 2004920, 3207872, 4009840, 6415744, 8019680, 16039360, 32078720]

約数ペア:

[(1, 32078720), (2, 16039360), (4, 8019680), (5, 6415744), (8, 4009840), (10, 3207872), (16, 2004920), (20, 1603936), (32, 1002460), (40, 801968), (64, 501230), (80, 400984), (128, 250615), (160, 200492), (320, 100246), (640, 50123)]