41529320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 108345600

約数和(自身を除く): 66816280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2089, 2485, 2840, 3976, 4178, 4970, 8356, 9940, 10445, 14623, 16712, 19880, 20890, 29246, 41780, 58492, 73115, 83560, 116984, 146230, 148319, 292460, 296638, 584920, 593276, 741595, 1038233, 1186552, 1483190, 2076466, 2966380, 4152932, 5191165, 5932760, 8305864, 10382330, 20764660, 41529320]

約数ペア:

[(1, 41529320), (2, 20764660), (4, 10382330), (5, 8305864), (7, 5932760), (8, 5191165), (10, 4152932), (14, 2966380), (20, 2076466), (28, 1483190), (35, 1186552), (40, 1038233), (56, 741595), (70, 593276), (71, 584920), (140, 296638), (142, 292460), (280, 148319), (284, 146230), (355, 116984), (497, 83560), (568, 73115), (710, 58492), (994, 41780), (1420, 29246), (1988, 20890), (2089, 19880), (2485, 16712), (2840, 14623), (3976, 10445), (4178, 9940), (4970, 8356)]