19226000

素因数分解:

$2^4\times 5^3\times {\mathrm{9613}}^1$

素因数の和:9636

約数の個数: 40

約数和(自身を含む): 46493304

約数和(自身を除く): 27267304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 9613, 19226, 38452, 48065, 76904, 96130, 153808, 192260, 240325, 384520, 480650, 769040, 961300, 1201625, 1922600, 2403250, 3845200, 4806500, 9613000, 19226000]

約数ペア:

[(1, 19226000), (2, 9613000), (4, 4806500), (5, 3845200), (8, 2403250), (10, 1922600), (16, 1201625), (20, 961300), (25, 769040), (40, 480650), (50, 384520), (80, 240325), (100, 192260), (125, 153808), (200, 96130), (250, 76904), (400, 48065), (500, 38452), (1000, 19226), (2000, 9613)]