97892000

素因数分解:

$2^5\times 5^3\times {\mathrm{24473}}^1$

素因数の和:24498

約数の個数: 48

約数和(自身を含む): 240530472

約数和(自身を除く): 142638472

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, 24473, 48946, 97892, 122365, 195784, 244730, 391568, 489460, 611825, 783136, 978920, 1223650, 1957840, 2447300, 3059125, 3915680, 4894600, 6118250, 9789200, 12236500, 19578400, 24473000, 48946000, 97892000]

約数ペア:

[(1, 97892000), (2, 48946000), (4, 24473000), (5, 19578400), (8, 12236500), (10, 9789200), (16, 6118250), (20, 4894600), (25, 3915680), (32, 3059125), (40, 2447300), (50, 1957840), (80, 1223650), (100, 978920), (125, 783136), (160, 611825), (200, 489460), (250, 391568), (400, 244730), (500, 195784), (800, 122365), (1000, 97892), (2000, 48946), (4000, 24473)]