85096280

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{8089}}^1$

素因数の和:8363

約数の個数: 32

約数和(自身を含む): 192218400

約数和(自身を除く): 107122120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 8089, 10520, 16178, 32356, 40445, 64712, 80890, 161780, 323560, 2127407, 4254814, 8509628, 10637035, 17019256, 21274070, 42548140, 85096280]

約数ペア:

[(1, 85096280), (2, 42548140), (4, 21274070), (5, 17019256), (8, 10637035), (10, 8509628), (20, 4254814), (40, 2127407), (263, 323560), (526, 161780), (1052, 80890), (1315, 64712), (2104, 40445), (2630, 32356), (5260, 16178), (8089, 10520)]