4339040

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 10487232

約数和(自身を除く): 6148192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 577, 752, 940, 1154, 1504, 1880, 2308, 2885, 3760, 4616, 5770, 7520, 9232, 11540, 18464, 23080, 27119, 46160, 54238, 92320, 108476, 135595, 216952, 271190, 433904, 542380, 867808, 1084760, 2169520, 4339040]

約数ペア:

[(1, 4339040), (2, 2169520), (4, 1084760), (5, 867808), (8, 542380), (10, 433904), (16, 271190), (20, 216952), (32, 135595), (40, 108476), (47, 92320), (80, 54238), (94, 46160), (160, 27119), (188, 23080), (235, 18464), (376, 11540), (470, 9232), (577, 7520), (752, 5770), (940, 4616), (1154, 3760), (1504, 2885), (1880, 2308)]