28901015810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{177209}}^1$

素因数の和:177610

約数の個数: 32

約数和(自身を含む): 53282085120

約数和(自身を除く): 24381069310

約数列:

[1, 2, 5, 10, 47, 94, 235, 347, 470, 694, 1735, 3470, 16309, 32618, 81545, 163090, 177209, 354418, 886045, 1772090, 8328823, 16657646, 41644115, 61491523, 83288230, 122983046, 307457615, 614915230, 2890101581, 5780203162, 14450507905, 28901015810]

約数ペア:

[(1, 28901015810), (2, 14450507905), (5, 5780203162), (10, 2890101581), (47, 614915230), (94, 307457615), (235, 122983046), (347, 83288230), (470, 61491523), (694, 41644115), (1735, 16657646), (3470, 8328823), (16309, 1772090), (32618, 886045), (81545, 354418), (163090, 177209)]