2010125090

素因数分解:

$2^1\times 5^1\times {\mathrm{4639}}^1\times {\mathrm{43331}}^1$

素因数の和:47977

約数の個数: 16

約数和(自身を含む): 3619088640

約数和(自身を除く): 1608963550

約数列:

[1, 2, 5, 10, 4639, 9278, 23195, 43331, 46390, 86662, 216655, 433310, 201012509, 402025018, 1005062545, 2010125090]

約数ペア:

[(1, 2010125090), (2, 1005062545), (5, 402025018), (10, 201012509), (4639, 433310), (9278, 216655), (23195, 86662), (43331, 46390)]