15696968140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112121201}}^1$

素因数の和:112121217

約数の個数: 24

約数和(自身を含む): 37672723872

約数和(自身を除く): 21975755732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112121201, 224242402, 448484804, 560606005, 784848407, 1121212010, 1569696814, 2242424020, 3139393628, 3924242035, 7848484070, 15696968140]

約数ペア:

[(1, 15696968140), (2, 7848484070), (4, 3924242035), (5, 3139393628), (7, 2242424020), (10, 1569696814), (14, 1121212010), (20, 784848407), (28, 560606005), (35, 448484804), (70, 224242402), (140, 112121201)]