22085200

素因数分解:

$2^4\times 5^2\times {\mathrm{55213}}^1$

素因数の和:55231

約数の個数: 30

約数和(自身を含む): 53060654

約数和(自身を除く): 30975454

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 55213, 110426, 220852, 276065, 441704, 552130, 883408, 1104260, 1380325, 2208520, 2760650, 4417040, 5521300, 11042600, 22085200]

約数ペア:

[(1, 22085200), (2, 11042600), (4, 5521300), (5, 4417040), (8, 2760650), (10, 2208520), (16, 1380325), (20, 1104260), (25, 883408), (40, 552130), (50, 441704), (80, 276065), (100, 220852), (200, 110426), (400, 55213)]