42674680

素因数分解:

$2^3\times 5^1\times {\mathrm{1066867}}^1$

素因数の和:1066878

約数の個数: 16

約数和(自身を含む): 96018120

約数和(自身を除く): 53343440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1066867, 2133734, 4267468, 5334335, 8534936, 10668670, 21337340, 42674680]

約数ペア:

[(1, 42674680), (2, 21337340), (4, 10668670), (5, 8534936), (8, 5334335), (10, 4267468), (20, 2133734), (40, 1066867)]