2445200

素因数分解:

$2^4\times 5^2\times {\mathrm{6113}}^1$

素因数の和:6131

約数の個数: 30

約数和(自身を含む): 5875554

約数和(自身を除く): 3430354

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 6113, 12226, 24452, 30565, 48904, 61130, 97808, 122260, 152825, 244520, 305650, 489040, 611300, 1222600, 2445200]

約数ペア:

[(1, 2445200), (2, 1222600), (4, 611300), (5, 489040), (8, 305650), (10, 244520), (16, 152825), (20, 122260), (25, 97808), (40, 61130), (50, 48904), (80, 30565), (100, 24452), (200, 12226), (400, 6113)]