108540280

素因数分解:

$2^3\times 5^1\times {\mathrm{2713507}}^1$

素因数の和:2713518

約数の個数: 16

約数和(自身を含む): 244215720

約数和(自身を除く): 135675440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2713507, 5427014, 10854028, 13567535, 21708056, 27135070, 54270140, 108540280]

約数ペア:

[(1, 108540280), (2, 54270140), (4, 27135070), (5, 21708056), (8, 13567535), (10, 10854028), (20, 5427014), (40, 2713507)]