2280496447870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10903}}^1\times {\mathrm{342889}}^1$

素因数の和:353860

約数の個数: 32

約数和(自身を含む): 4172581776960

約数和(自身を除く): 1892085329090

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 10903, 21806, 54515, 109030, 342889, 665083, 685778, 1330166, 1714445, 3325415, 3428890, 6650830, 20916229, 41832458, 104581145, 209162290, 3738518767, 7477037534, 18692593835, 37385187670, 228049644787, 456099289574, 1140248223935, 2280496447870]

約数ペア:

[(1, 2280496447870), (2, 1140248223935), (5, 456099289574), (10, 228049644787), (61, 37385187670), (122, 18692593835), (305, 7477037534), (610, 3738518767), (10903, 209162290), (21806, 104581145), (54515, 41832458), (109030, 20916229), (342889, 6650830), (665083, 3428890), (685778, 3325415), (1330166, 1714445)]