11412920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15017}}^1$

素因数の和:15047

約数の個数: 32

約数和(自身を含む): 27032400

約数和(自身を除く): 15619480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 15017, 30034, 60068, 75085, 120136, 150170, 285323, 300340, 570646, 600680, 1141292, 1426615, 2282584, 2853230, 5706460, 11412920]

約数ペア:

[(1, 11412920), (2, 5706460), (4, 2853230), (5, 2282584), (8, 1426615), (10, 1141292), (19, 600680), (20, 570646), (38, 300340), (40, 285323), (76, 150170), (95, 120136), (152, 75085), (190, 60068), (380, 30034), (760, 15017)]