47243440

素因数分解:

$2^4\times 5^1\times {\mathrm{590543}}^1$

素因数の和:590556

約数の個数: 20

約数和(自身を含む): 109841184

約数和(自身を除く): 62597744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 590543, 1181086, 2362172, 2952715, 4724344, 5905430, 9448688, 11810860, 23621720, 47243440]

約数ペア:

[(1, 47243440), (2, 23621720), (4, 11810860), (5, 9448688), (8, 5905430), (10, 4724344), (16, 2952715), (20, 2362172), (40, 1181086), (80, 590543)]