82566790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1049}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 157852800

約数和(自身を除く): 75286010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 463, 926, 1049, 2098, 2315, 4630, 5245, 7871, 10490, 15742, 17833, 35666, 39355, 78710, 89165, 178330, 485687, 971374, 2428435, 4856870, 8256679, 16513358, 41283395, 82566790]

約数ペア:

[(1, 82566790), (2, 41283395), (5, 16513358), (10, 8256679), (17, 4856870), (34, 2428435), (85, 971374), (170, 485687), (463, 178330), (926, 89165), (1049, 78710), (2098, 39355), (2315, 35666), (4630, 17833), (5245, 15742), (7871, 10490)]