5386120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 12824460

約数和(自身を除く): 7438340

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 373, 380, 722, 746, 760, 1444, 1492, 1805, 1865, 2888, 2984, 3610, 3730, 7087, 7220, 7460, 14174, 14440, 14920, 28348, 35435, 56696, 70870, 134653, 141740, 269306, 283480, 538612, 673265, 1077224, 1346530, 2693060, 5386120]

約数ペア:

[(1, 5386120), (2, 2693060), (4, 1346530), (5, 1077224), (8, 673265), (10, 538612), (19, 283480), (20, 269306), (38, 141740), (40, 134653), (76, 70870), (95, 56696), (152, 35435), (190, 28348), (361, 14920), (373, 14440), (380, 14174), (722, 7460), (746, 7220), (760, 7087), (1444, 3730), (1492, 3610), (1805, 2984), (1865, 2888)]