2010076990

素因数分解:

$2^1\times 5^1\times {\mathrm{8839}}^1\times {\mathrm{22741}}^1$

素因数の和:31587

約数の個数: 16

約数和(自身を含む): 3618707040

約数和(自身を除く): 1608630050

約数列:

[1, 2, 5, 10, 8839, 17678, 22741, 44195, 45482, 88390, 113705, 227410, 201007699, 402015398, 1005038495, 2010076990]

約数ペア:

[(1, 2010076990), (2, 1005038495), (5, 402015398), (10, 201007699), (8839, 227410), (17678, 113705), (22741, 88390), (44195, 45482)]