2231200

素因数分解:

$2^5\times 5^2\times {\mathrm{2789}}^1$

素因数の和:2809

約数の個数: 36

約数和(自身を含む): 5448870

約数和(自身を除く): 3217670

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2789, 5578, 11156, 13945, 22312, 27890, 44624, 55780, 69725, 89248, 111560, 139450, 223120, 278900, 446240, 557800, 1115600, 2231200]

約数ペア:

[(1, 2231200), (2, 1115600), (4, 557800), (5, 446240), (8, 278900), (10, 223120), (16, 139450), (20, 111560), (25, 89248), (32, 69725), (40, 55780), (50, 44624), (80, 27890), (100, 22312), (160, 13945), (200, 11156), (400, 5578), (800, 2789)]