7047760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 16835976

約数和(自身を除く): 9788216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2381, 2960, 4762, 9524, 11905, 19048, 23810, 38096, 47620, 88097, 95240, 176194, 190480, 352388, 440485, 704776, 880970, 1409552, 1761940, 3523880, 7047760]

約数ペア:

[(1, 7047760), (2, 3523880), (4, 1761940), (5, 1409552), (8, 880970), (10, 704776), (16, 440485), (20, 352388), (37, 190480), (40, 176194), (74, 95240), (80, 88097), (148, 47620), (185, 38096), (296, 23810), (370, 19048), (592, 11905), (740, 9524), (1480, 4762), (2381, 2960)]