2019930040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1741319}}^1$

素因数の和:1741359

約数の個数: 32

約数和(自身を含む): 4701564000

約数和(自身を除く): 2681633960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1741319, 3482638, 6965276, 8706595, 13930552, 17413190, 34826380, 50498251, 69652760, 100996502, 201993004, 252491255, 403986008, 504982510, 1009965020, 2019930040]

約数ペア:

[(1, 2019930040), (2, 1009965020), (4, 504982510), (5, 403986008), (8, 252491255), (10, 201993004), (20, 100996502), (29, 69652760), (40, 50498251), (58, 34826380), (116, 17413190), (145, 13930552), (232, 8706595), (290, 6965276), (580, 3482638), (1160, 1741319)]