117892000

素因数分解:

$2^5\times 5^3\times {\mathrm{29473}}^1$

素因数の和:29498

約数の個数: 48

約数和(自身を含む): 289670472

約数和(自身を除く): 171778472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 29473, 58946, 117892, 147365, 235784, 294730, 471568, 589460, 736825, 943136, 1178920, 1473650, 2357840, 2947300, 3684125, 4715680, 5894600, 7368250, 11789200, 14736500, 23578400, 29473000, 58946000, 117892000]

約数ペア:

[(1, 117892000), (2, 58946000), (4, 29473000), (5, 23578400), (8, 14736500), (10, 11789200), (16, 7368250), (20, 5894600), (25, 4715680), (32, 3684125), (40, 2947300), (50, 2357840), (80, 1473650), (100, 1178920), (125, 943136), (160, 736825), (200, 589460), (250, 471568), (400, 294730), (500, 235784), (800, 147365), (1000, 117892), (2000, 58946), (4000, 29473)]