47245840

素因数分解:

$2^4\times 5^1\times {\mathrm{590573}}^1$

素因数の和:590586

約数の個数: 20

約数和(自身を含む): 109846764

約数和(自身を除く): 62600924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 590573, 1181146, 2362292, 2952865, 4724584, 5905730, 9449168, 11811460, 23622920, 47245840]

約数ペア:

[(1, 47245840), (2, 23622920), (4, 11811460), (5, 9449168), (8, 5905730), (10, 4724584), (16, 2952865), (20, 2362292), (40, 1181146), (80, 590573)]