8528026120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11221087}}^1$

素因数の和:11221117

約数の個数: 32

約数和(自身を含む): 20197958400

約数和(自身を除く): 11669932280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11221087, 22442174, 44884348, 56105435, 89768696, 112210870, 213200653, 224421740, 426401306, 448843480, 852802612, 1066003265, 1705605224, 2132006530, 4264013060, 8528026120]

約数ペア:

[(1, 8528026120), (2, 4264013060), (4, 2132006530), (5, 1705605224), (8, 1066003265), (10, 852802612), (19, 448843480), (20, 426401306), (38, 224421740), (40, 213200653), (76, 112210870), (95, 89768696), (152, 56105435), (190, 44884348), (380, 22442174), (760, 11221087)]