2737040

素因数分解:

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

素因数の和:34226

約数の個数: 20

約数和(自身を含む): 6363804

約数和(自身を除く): 3626764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 34213, 68426, 136852, 171065, 273704, 342130, 547408, 684260, 1368520, 2737040]

約数ペア:

[(1, 2737040), (2, 1368520), (4, 684260), (5, 547408), (8, 342130), (10, 273704), (16, 171065), (20, 136852), (40, 68426), (80, 34213)]