5423800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 12900960

約数和(自身を除く): 7477160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 577, 940, 1154, 1175, 1880, 2308, 2350, 2885, 4616, 4700, 5770, 9400, 11540, 14425, 23080, 27119, 28850, 54238, 57700, 108476, 115400, 135595, 216952, 271190, 542380, 677975, 1084760, 1355950, 2711900, 5423800]

約数ペア:

[(1, 5423800), (2, 2711900), (4, 1355950), (5, 1084760), (8, 677975), (10, 542380), (20, 271190), (25, 216952), (40, 135595), (47, 115400), (50, 108476), (94, 57700), (100, 54238), (188, 28850), (200, 27119), (235, 23080), (376, 14425), (470, 11540), (577, 9400), (940, 5770), (1154, 4700), (1175, 4616), (1880, 2885), (2308, 2350)]