2080853330

素因数分解:

$2^1\times 5^1\times {\mathrm{37951}}^1\times {\mathrm{5483}}^1$

素因数の和:43441

約数の個数: 16

約数和(自身を含む): 3746317824

約数和(自身を除く): 1665464494

約数列:

[1, 2, 5, 10, 5483, 10966, 27415, 37951, 54830, 75902, 189755, 379510, 208085333, 416170666, 1040426665, 2080853330]

約数ペア:

[(1, 2080853330), (2, 1040426665), (5, 416170666), (10, 208085333), (5483, 379510), (10966, 189755), (27415, 75902), (37951, 54830)]