23483440

素因数分解:

$2^4\times 5^1\times {\mathrm{293543}}^1$

素因数の和:293556

約数の個数: 20

約数和(自身を含む): 54599184

約数和(自身を除く): 31115744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293543, 587086, 1174172, 1467715, 2348344, 2935430, 4696688, 5870860, 11741720, 23483440]

約数ペア:

[(1, 23483440), (2, 11741720), (4, 5870860), (5, 4696688), (8, 2935430), (10, 2348344), (16, 1467715), (20, 1174172), (40, 587086), (80, 293543)]