23842040

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{829}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 53784000

約数和(自身を除く): 29941960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 829, 1438, 1658, 2876, 3316, 3595, 4145, 5752, 6632, 7190, 8290, 14380, 16580, 28760, 33160, 596051, 1192102, 2384204, 2980255, 4768408, 5960510, 11921020, 23842040]

約数ペア:

[(1, 23842040), (2, 11921020), (4, 5960510), (5, 4768408), (8, 2980255), (10, 2384204), (20, 1192102), (40, 596051), (719, 33160), (829, 28760), (1438, 16580), (1658, 14380), (2876, 8290), (3316, 7190), (3595, 6632), (4145, 5752)]