372925130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1879}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 682214400

約数和(自身を除く): 309289270

約数列:

[1, 2, 5, 10, 89, 178, 223, 445, 446, 890, 1115, 1879, 2230, 3758, 9395, 18790, 19847, 39694, 99235, 167231, 198470, 334462, 419017, 836155, 838034, 1672310, 2095085, 4190170, 37292513, 74585026, 186462565, 372925130]

約数ペア:

[(1, 372925130), (2, 186462565), (5, 74585026), (10, 37292513), (89, 4190170), (178, 2095085), (223, 1672310), (445, 838034), (446, 836155), (890, 419017), (1115, 334462), (1879, 198470), (2230, 167231), (3758, 99235), (9395, 39694), (18790, 19847)]