9158720

素因数分解:

$2^6\times 5^1\times {\mathrm{28621}}^1$

素因数の和:28638

約数の個数: 28

約数和(自身を含む): 21809964

約数和(自身を除く): 12651244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 28621, 57242, 114484, 143105, 228968, 286210, 457936, 572420, 915872, 1144840, 1831744, 2289680, 4579360, 9158720]

約数ペア:

[(1, 9158720), (2, 4579360), (4, 2289680), (5, 1831744), (8, 1144840), (10, 915872), (16, 572420), (20, 457936), (32, 286210), (40, 228968), (64, 143105), (80, 114484), (160, 57242), (320, 28621)]