15696464560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28029401}}^1$

素因数の和:28029421

約数の個数: 40

約数和(自身を含む): 41707750176

約数和(自身を除く): 26011285616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28029401, 56058802, 112117604, 140147005, 196205807, 224235208, 280294010, 392411614, 448470416, 560588020, 784823228, 981029035, 1121176040, 1569646456, 1962058070, 2242352080, 3139292912, 3924116140, 7848232280, 15696464560]

約数ペア:

[(1, 15696464560), (2, 7848232280), (4, 3924116140), (5, 3139292912), (7, 2242352080), (8, 1962058070), (10, 1569646456), (14, 1121176040), (16, 981029035), (20, 784823228), (28, 560588020), (35, 448470416), (40, 392411614), (56, 280294010), (70, 224235208), (80, 196205807), (112, 140147005), (140, 112117604), (280, 56058802), (560, 28029401)]