135583960

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{20297}}^1$

素因数の和:20475

約数の個数: 32

約数和(自身を含む): 306905760

約数和(自身を除く): 171321800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 20297, 40594, 81188, 101485, 162376, 202970, 405940, 811880, 3389599, 6779198, 13558396, 16947995, 27116792, 33895990, 67791980, 135583960]

約数ペア:

[(1, 135583960), (2, 67791980), (4, 33895990), (5, 27116792), (8, 16947995), (10, 13558396), (20, 6779198), (40, 3389599), (167, 811880), (334, 405940), (668, 202970), (835, 162376), (1336, 101485), (1670, 81188), (3340, 40594), (6680, 20297)]