2565252010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{76873}}^1$

素因数の和:76998

約数の個数: 32

約数和(自身を含む): 4782177792

約数和(自身を除く): 2216925782

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 3337, 6674, 16685, 33370, 76873, 153746, 384365, 768730, 3613031, 5457983, 7226062, 10915966, 18065155, 27289915, 36130310, 54579830, 256525201, 513050402, 1282626005, 2565252010]

約数ペア:

[(1, 2565252010), (2, 1282626005), (5, 513050402), (10, 256525201), (47, 54579830), (71, 36130310), (94, 27289915), (142, 18065155), (235, 10915966), (355, 7226062), (470, 5457983), (710, 3613031), (3337, 768730), (6674, 384365), (16685, 153746), (33370, 76873)]