103483040

素因数分解:

$2^5\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1009}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 245102760

約数和(自身を除く): 141619720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 641, 1009, 1282, 2018, 2564, 3205, 4036, 5045, 5128, 6410, 8072, 10090, 10256, 12820, 16144, 20180, 20512, 25640, 32288, 40360, 51280, 80720, 102560, 161440, 646769, 1293538, 2587076, 3233845, 5174152, 6467690, 10348304, 12935380, 20696608, 25870760, 51741520, 103483040]

約数ペア:

[(1, 103483040), (2, 51741520), (4, 25870760), (5, 20696608), (8, 12935380), (10, 10348304), (16, 6467690), (20, 5174152), (32, 3233845), (40, 2587076), (80, 1293538), (160, 646769), (641, 161440), (1009, 102560), (1282, 80720), (2018, 51280), (2564, 40360), (3205, 32288), (4036, 25640), (5045, 20512), (5128, 20180), (6410, 16144), (8072, 12820), (10090, 10256)]