15696951760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28030271}}^1$

素因数の和:28030291

約数の個数: 40

約数和(自身を含む): 41709044736

約数和(自身を除く): 26012092976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28030271, 56060542, 112121084, 140151355, 196211897, 224242168, 280302710, 392423794, 448484336, 560605420, 784847588, 981059485, 1121210840, 1569695176, 1962118970, 2242421680, 3139390352, 3924237940, 7848475880, 15696951760]

約数ペア:

[(1, 15696951760), (2, 7848475880), (4, 3924237940), (5, 3139390352), (7, 2242421680), (8, 1962118970), (10, 1569695176), (14, 1121210840), (16, 981059485), (20, 784847588), (28, 560605420), (35, 448484336), (40, 392423794), (56, 280302710), (70, 224242168), (80, 196211897), (112, 140151355), (140, 112121084), (280, 56060542), (560, 28030271)]