2064710110

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1\times {\mathrm{2707}}^1$

素因数の和:3660

約数の個数: 32

約数和(自身を含む): 3764011680

約数和(自身を除く): 1699301570

約数列:

[1, 2, 5, 10, 89, 178, 445, 857, 890, 1714, 2707, 4285, 5414, 8570, 13535, 27070, 76273, 152546, 240923, 381365, 481846, 762730, 1204615, 2319899, 2409230, 4639798, 11599495, 23198990, 206471011, 412942022, 1032355055, 2064710110]

約数ペア:

[(1, 2064710110), (2, 1032355055), (5, 412942022), (10, 206471011), (89, 23198990), (178, 11599495), (445, 4639798), (857, 2409230), (890, 2319899), (1714, 1204615), (2707, 762730), (4285, 481846), (5414, 381365), (8570, 240923), (13535, 152546), (27070, 76273)]