28841600

素因数分解:

$2^7\times 5^2\times {\mathrm{9013}}^1$

素因数の和:9037

約数の個数: 48

約数和(自身を含む): 71255670

約数和(自身を除く): 42414070

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 9013, 18026, 36052, 45065, 72104, 90130, 144208, 180260, 225325, 288416, 360520, 450650, 576832, 721040, 901300, 1153664, 1442080, 1802600, 2884160, 3605200, 5768320, 7210400, 14420800, 28841600]

約数ペア:

[(1, 28841600), (2, 14420800), (4, 7210400), (5, 5768320), (8, 3605200), (10, 2884160), (16, 1802600), (20, 1442080), (25, 1153664), (32, 901300), (40, 721040), (50, 576832), (64, 450650), (80, 360520), (100, 288416), (128, 225325), (160, 180260), (200, 144208), (320, 90130), (400, 72104), (640, 45065), (800, 36052), (1600, 18026), (3200, 9013)]