8811400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 22068900

約数和(自身を除く): 13257500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 3389, 6778, 13556, 16945, 27112, 33890, 44057, 67780, 84725, 88114, 135560, 169450, 176228, 220285, 338900, 352456, 440570, 677800, 881140, 1101425, 1762280, 2202850, 4405700, 8811400]

約数ペア:

[(1, 8811400), (2, 4405700), (4, 2202850), (5, 1762280), (8, 1101425), (10, 881140), (13, 677800), (20, 440570), (25, 352456), (26, 338900), (40, 220285), (50, 176228), (52, 169450), (65, 135560), (100, 88114), (104, 84725), (130, 67780), (200, 44057), (260, 33890), (325, 27112), (520, 16945), (650, 13556), (1300, 6778), (2600, 3389)]