2671074160

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{262901}}^1$

素因数の和:263041

約数の個数: 40

約数和(自身を含む): 6259170816

約数和(自身を除く): 3588096656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 262901, 525802, 1051604, 1314505, 2103208, 2629010, 4206416, 5258020, 10516040, 21032080, 33388427, 66776854, 133553708, 166942135, 267107416, 333884270, 534214832, 667768540, 1335537080, 2671074160]

約数ペア:

[(1, 2671074160), (2, 1335537080), (4, 667768540), (5, 534214832), (8, 333884270), (10, 267107416), (16, 166942135), (20, 133553708), (40, 66776854), (80, 33388427), (127, 21032080), (254, 10516040), (508, 5258020), (635, 4206416), (1016, 2629010), (1270, 2103208), (2032, 1314505), (2540, 1051604), (5080, 525802), (10160, 262901)]