117440

素因数分解:

$2^6\times 5^1\times {\mathrm{367}}^1$

素因数の和:384

約数の個数: 28

約数和(自身を含む): 280416

約数和(自身を除く): 162976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367, 734, 1468, 1835, 2936, 3670, 5872, 7340, 11744, 14680, 23488, 29360, 58720, 117440]

約数ペア:

[(1, 117440), (2, 58720), (4, 29360), (5, 23488), (8, 14680), (10, 11744), (16, 7340), (20, 5872), (32, 3670), (40, 2936), (64, 1835), (80, 1468), (160, 734), (320, 367)]