85874362730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1445453}}^1$

素因数の和:1445930

約数の個数: 32

約数和(自身を含む): 166828518864

約数和(自身を除く): 80954156134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 914, 2285, 4570, 5941, 11882, 29705, 59410, 1445453, 2890906, 7227265, 14454530, 18790889, 37581778, 93954445, 187908890, 660572021, 1321144042, 3302860105, 6605720210, 8587436273, 17174872546, 42937181365, 85874362730]

約数ペア:

[(1, 85874362730), (2, 42937181365), (5, 17174872546), (10, 8587436273), (13, 6605720210), (26, 3302860105), (65, 1321144042), (130, 660572021), (457, 187908890), (914, 93954445), (2285, 37581778), (4570, 18790889), (5941, 14454530), (11882, 7227265), (29705, 2890906), (59410, 1445453)]