2080990180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1763551}}^1$

素因数の和:1763619

約数の個数: 24

約数和(自身を含む): 4444151040

約数和(自身を除く): 2363160860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1763551, 3527102, 7054204, 8817755, 17635510, 35271020, 104049509, 208099018, 416198036, 520247545, 1040495090, 2080990180]

約数ペア:

[(1, 2080990180), (2, 1040495090), (4, 520247545), (5, 416198036), (10, 208099018), (20, 104049509), (59, 35271020), (118, 17635510), (236, 8817755), (295, 7054204), (590, 3527102), (1180, 1763551)]