8346760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 19051200

約数和(自身を除く): 10704440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 2939, 5878, 11756, 14695, 23512, 29390, 58780, 117560, 208669, 417338, 834676, 1043345, 1669352, 2086690, 4173380, 8346760]

約数ペア:

[(1, 8346760), (2, 4173380), (4, 2086690), (5, 1669352), (8, 1043345), (10, 834676), (20, 417338), (40, 208669), (71, 117560), (142, 58780), (284, 29390), (355, 23512), (568, 14695), (710, 11756), (1420, 5878), (2840, 2939)]