56328640

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1829

約数の個数: 56

約数和(自身を含む): 135514080

約数和(自身を除く): 79185440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 1709, 2060, 3296, 3418, 4120, 6592, 6836, 8240, 8545, 13672, 16480, 17090, 27344, 32960, 34180, 54688, 68360, 109376, 136720, 176027, 273440, 352054, 546880, 704108, 880135, 1408216, 1760270, 2816432, 3520540, 5632864, 7041080, 11265728, 14082160, 28164320, 56328640]

約数ペア:

[(1, 56328640), (2, 28164320), (4, 14082160), (5, 11265728), (8, 7041080), (10, 5632864), (16, 3520540), (20, 2816432), (32, 1760270), (40, 1408216), (64, 880135), (80, 704108), (103, 546880), (160, 352054), (206, 273440), (320, 176027), (412, 136720), (515, 109376), (824, 68360), (1030, 54688), (1648, 34180), (1709, 32960), (2060, 27344), (3296, 17090), (3418, 16480), (4120, 13672), (6592, 8545), (6836, 8240)]