5745040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{10259}}^1$

素因数の和:10279

約数の個数: 40

約数和(自身を含む): 15266880

約数和(自身を除く): 9521840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 10259, 20518, 41036, 51295, 71813, 82072, 102590, 143626, 164144, 205180, 287252, 359065, 410360, 574504, 718130, 820720, 1149008, 1436260, 2872520, 5745040]

約数ペア:

[(1, 5745040), (2, 2872520), (4, 1436260), (5, 1149008), (7, 820720), (8, 718130), (10, 574504), (14, 410360), (16, 359065), (20, 287252), (28, 205180), (35, 164144), (40, 143626), (56, 102590), (70, 82072), (80, 71813), (112, 51295), (140, 41036), (280, 20518), (560, 10259)]