13685200

素因数分解:

$2^4\times 5^2\times {\mathrm{34213}}^1$

素因数の和:34231

約数の個数: 30

約数和(自身を含む): 32879654

約数和(自身を除く): 19194454

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 34213, 68426, 136852, 171065, 273704, 342130, 547408, 684260, 855325, 1368520, 1710650, 2737040, 3421300, 6842600, 13685200]

約数ペア:

[(1, 13685200), (2, 6842600), (4, 3421300), (5, 2737040), (8, 1710650), (10, 1368520), (16, 855325), (20, 684260), (25, 547408), (40, 342130), (50, 273704), (80, 171065), (100, 136852), (200, 68426), (400, 34213)]