73092080

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2633}}^1$

素因数の和:2993

約数の個数: 40

約数和(自身を含む): 170493552

約数和(自身を除く): 97401472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2633, 2776, 3470, 5266, 5552, 6940, 10532, 13165, 13880, 21064, 26330, 27760, 42128, 52660, 105320, 210640, 913651, 1827302, 3654604, 4568255, 7309208, 9136510, 14618416, 18273020, 36546040, 73092080]

約数ペア:

[(1, 73092080), (2, 36546040), (4, 18273020), (5, 14618416), (8, 9136510), (10, 7309208), (16, 4568255), (20, 3654604), (40, 1827302), (80, 913651), (347, 210640), (694, 105320), (1388, 52660), (1735, 42128), (2633, 27760), (2776, 26330), (3470, 21064), (5266, 13880), (5552, 13165), (6940, 10532)]