86518060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{40429}}^1$

素因数の和:40545

約数の個数: 24

約数和(自身を含む): 183390480

約数和(自身を除く): 96872420

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 40429, 80858, 161716, 202145, 404290, 808580, 4325903, 8651806, 17303612, 21629515, 43259030, 86518060]

約数ペア:

[(1, 86518060), (2, 43259030), (4, 21629515), (5, 17303612), (10, 8651806), (20, 4325903), (107, 808580), (214, 404290), (428, 202145), (535, 161716), (1070, 80858), (2140, 40429)]