17240000

素因数分解:

$2^6\times 5^4\times {\mathrm{431}}^1$

素因数の和:463

約数の個数: 70

約数和(自身を含む): 42848784

約数和(自身を除く): 25608784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 431, 500, 625, 800, 862, 1000, 1250, 1600, 1724, 2000, 2155, 2500, 3448, 4000, 4310, 5000, 6896, 8000, 8620, 10000, 10775, 13792, 17240, 20000, 21550, 27584, 34480, 40000, 43100, 53875, 68960, 86200, 107750, 137920, 172400, 215500, 269375, 344800, 431000, 538750, 689600, 862000, 1077500, 1724000, 2155000, 3448000, 4310000, 8620000, 17240000]

約数ペア:

[(1, 17240000), (2, 8620000), (4, 4310000), (5, 3448000), (8, 2155000), (10, 1724000), (16, 1077500), (20, 862000), (25, 689600), (32, 538750), (40, 431000), (50, 344800), (64, 269375), (80, 215500), (100, 172400), (125, 137920), (160, 107750), (200, 86200), (250, 68960), (320, 53875), (400, 43100), (431, 40000), (500, 34480), (625, 27584), (800, 21550), (862, 20000), (1000, 17240), (1250, 13792), (1600, 10775), (1724, 10000), (2000, 8620), (2155, 8000), (2500, 6896), (3448, 5000), (4000, 4310)]