2099336320

素因数分解:

$2^7\times 5^1\times {\mathrm{3280213}}^1$

素因数の和:3280232

約数の個数: 32

約数和(自身を含む): 5018727420

約数和(自身を除く): 2919391100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3280213, 6560426, 13120852, 16401065, 26241704, 32802130, 52483408, 65604260, 104966816, 131208520, 209933632, 262417040, 419867264, 524834080, 1049668160, 2099336320]

約数ペア:

[(1, 2099336320), (2, 1049668160), (4, 524834080), (5, 419867264), (8, 262417040), (10, 209933632), (16, 131208520), (20, 104966816), (32, 65604260), (40, 52483408), (64, 32802130), (80, 26241704), (128, 16401065), (160, 13120852), (320, 6560426), (640, 3280213)]