7552120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 17967960

約数和(自身を除く): 10415840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 523, 722, 760, 1046, 1444, 1805, 2092, 2615, 2888, 3610, 4184, 5230, 7220, 9937, 10460, 14440, 19874, 20920, 39748, 49685, 79496, 99370, 188803, 198740, 377606, 397480, 755212, 944015, 1510424, 1888030, 3776060, 7552120]

約数ペア:

[(1, 7552120), (2, 3776060), (4, 1888030), (5, 1510424), (8, 944015), (10, 755212), (19, 397480), (20, 377606), (38, 198740), (40, 188803), (76, 99370), (95, 79496), (152, 49685), (190, 39748), (361, 20920), (380, 19874), (523, 14440), (722, 10460), (760, 9937), (1046, 7220), (1444, 5230), (1805, 4184), (2092, 3610), (2615, 2888)]