1036842680

素因数分解:

$2^3\times 5^1\times {\mathrm{25921067}}^1$

素因数の和:25921078

約数の個数: 16

約数和(自身を含む): 2332896120

約数和(自身を除く): 1296053440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25921067, 51842134, 103684268, 129605335, 207368536, 259210670, 518421340, 1036842680]

約数ペア:

[(1, 1036842680), (2, 518421340), (4, 259210670), (5, 207368536), (8, 129605335), (10, 103684268), (20, 51842134), (40, 25921067)]