47143300

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{5297}}^1$

素因数の和:5400

約数の個数: 36

約数和(自身を含む): 103469940

約数和(自身を除く): 56326640

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 2225, 4450, 5297, 8900, 10594, 21188, 26485, 52970, 105940, 132425, 264850, 471433, 529700, 942866, 1885732, 2357165, 4714330, 9428660, 11785825, 23571650, 47143300]

約数ペア:

[(1, 47143300), (2, 23571650), (4, 11785825), (5, 9428660), (10, 4714330), (20, 2357165), (25, 1885732), (50, 942866), (89, 529700), (100, 471433), (178, 264850), (356, 132425), (445, 105940), (890, 52970), (1780, 26485), (2225, 21188), (4450, 10594), (5297, 8900)]