16106120

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1531}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 36400320

約数和(自身を除く): 20294200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 1531, 2104, 2630, 3062, 5260, 6124, 7655, 10520, 12248, 15310, 30620, 61240, 402653, 805306, 1610612, 2013265, 3221224, 4026530, 8053060, 16106120]

約数ペア:

[(1, 16106120), (2, 8053060), (4, 4026530), (5, 3221224), (8, 2013265), (10, 1610612), (20, 805306), (40, 402653), (263, 61240), (526, 30620), (1052, 15310), (1315, 12248), (1531, 10520), (2104, 7655), (2630, 6124), (3062, 5260)]