10251013880

素因数分解:

$2^3\times 5^1\times {\mathrm{3527}}^1\times {\mathrm{72661}}^1$

素因数の和:76199

約数の個数: 32

約数和(自身を含む): 23071638240

約数和(自身を除く): 12820624360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3527, 7054, 14108, 17635, 28216, 35270, 70540, 72661, 141080, 145322, 290644, 363305, 581288, 726610, 1453220, 2906440, 256275347, 512550694, 1025101388, 1281376735, 2050202776, 2562753470, 5125506940, 10251013880]

約数ペア:

[(1, 10251013880), (2, 5125506940), (4, 2562753470), (5, 2050202776), (8, 1281376735), (10, 1025101388), (20, 512550694), (40, 256275347), (3527, 2906440), (7054, 1453220), (14108, 726610), (17635, 581288), (28216, 363305), (35270, 290644), (70540, 145322), (72661, 141080)]