83980930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10753}}^1$

素因数の和:10842

約数の個数: 32

約数和(自身を含む): 167246208

約数和(自身を除く): 83265278

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 10753, 21506, 53765, 107530, 118283, 236566, 591415, 763463, 1182830, 1526926, 3817315, 7634630, 8398093, 16796186, 41990465, 83980930]

約数ペア:

[(1, 83980930), (2, 41990465), (5, 16796186), (10, 8398093), (11, 7634630), (22, 3817315), (55, 1526926), (71, 1182830), (110, 763463), (142, 591415), (355, 236566), (710, 118283), (781, 107530), (1562, 53765), (3905, 21506), (7810, 10753)]