103823300

素因数分解:

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

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 261233280

約数和(自身を除く): 157409980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2089, 2485, 3550, 4178, 4970, 7100, 8356, 9940, 10445, 12425, 14623, 20890, 24850, 29246, 41780, 49700, 52225, 58492, 73115, 104450, 146230, 148319, 208900, 292460, 296638, 365575, 593276, 731150, 741595, 1038233, 1462300, 1483190, 2076466, 2966380, 3707975, 4152932, 5191165, 7415950, 10382330, 14831900, 20764660, 25955825, 51911650, 103823300]

約数ペア:

[(1, 103823300), (2, 51911650), (4, 25955825), (5, 20764660), (7, 14831900), (10, 10382330), (14, 7415950), (20, 5191165), (25, 4152932), (28, 3707975), (35, 2966380), (50, 2076466), (70, 1483190), (71, 1462300), (100, 1038233), (140, 741595), (142, 731150), (175, 593276), (284, 365575), (350, 296638), (355, 292460), (497, 208900), (700, 148319), (710, 146230), (994, 104450), (1420, 73115), (1775, 58492), (1988, 52225), (2089, 49700), (2485, 41780), (3550, 29246), (4178, 24850), (4970, 20890), (7100, 14623), (8356, 12425), (9940, 10445)]