85820930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38833}}^1$

素因数の和:38870

約数の個数: 32

約数和(自身を含む): 176151024

約数和(自身を除く): 90330094

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 38833, 77666, 194165, 388330, 504829, 660161, 1009658, 1320322, 2524145, 3300805, 5048290, 6601610, 8582093, 17164186, 42910465, 85820930]

約数ペア:

[(1, 85820930), (2, 42910465), (5, 17164186), (10, 8582093), (13, 6601610), (17, 5048290), (26, 3300805), (34, 2524145), (65, 1320322), (85, 1009658), (130, 660161), (170, 504829), (221, 388330), (442, 194165), (1105, 77666), (2210, 38833)]