10847120

素因数分解:

$2^4\times 5^1\times {\mathrm{135589}}^1$

素因数の和:135602

約数の個数: 20

約数和(自身を含む): 25219740

約数和(自身を除く): 14372620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 135589, 271178, 542356, 677945, 1084712, 1355890, 2169424, 2711780, 5423560, 10847120]

約数ペア:

[(1, 10847120), (2, 5423560), (4, 2711780), (5, 2169424), (8, 1355890), (10, 1084712), (16, 677945), (20, 542356), (40, 271178), (80, 135589)]