2487827832280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{10017023}}^1$

素因数の和:10017928

約数の個数: 64

約数和(自身を含む): 6404484464640

約数和(自身を除く): 3916656632360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 887, 1774, 3548, 4435, 6209, 7096, 8870, 12418, 17740, 24836, 31045, 35480, 49672, 62090, 124180, 248360, 10017023, 20034046, 40068092, 50085115, 70119161, 80136184, 100170230, 140238322, 200340460, 280476644, 350595805, 400680920, 560953288, 701191610, 1402383220, 2804766440, 8885099401, 17770198802, 35540397604, 44425497005, 62195695807, 71080795208, 88850994010, 124391391614, 177701988020, 248782783228, 310978479035, 355403976040, 497565566456, 621956958070, 1243913916140, 2487827832280]

約数ペア:

[(1, 2487827832280), (2, 1243913916140), (4, 621956958070), (5, 497565566456), (7, 355403976040), (8, 310978479035), (10, 248782783228), (14, 177701988020), (20, 124391391614), (28, 88850994010), (35, 71080795208), (40, 62195695807), (56, 44425497005), (70, 35540397604), (140, 17770198802), (280, 8885099401), (887, 2804766440), (1774, 1402383220), (3548, 701191610), (4435, 560953288), (6209, 400680920), (7096, 350595805), (8870, 280476644), (12418, 200340460), (17740, 140238322), (24836, 100170230), (31045, 80136184), (35480, 70119161), (49672, 50085115), (62090, 40068092), (124180, 20034046), (248360, 10017023)]