83483440

素因数分解:

$2^4\times 5^1\times {\mathrm{1043543}}^1$

素因数の和:1043556

約数の個数: 20

約数和(自身を含む): 194099184

約数和(自身を除く): 110615744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1043543, 2087086, 4174172, 5217715, 8348344, 10435430, 16696688, 20870860, 41741720, 83483440]

約数ペア:

[(1, 83483440), (2, 41741720), (4, 20870860), (5, 16696688), (8, 10435430), (10, 8348344), (16, 5217715), (20, 4174172), (40, 2087086), (80, 1043543)]