13309047640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47532313}}^1$

素因数の和:47532331

約数の個数: 32

約数和(自身を含む): 34223266080

約数和(自身を除く): 20914218440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47532313, 95064626, 190129252, 237661565, 332726191, 380258504, 475323130, 665452382, 950646260, 1330904764, 1663630955, 1901292520, 2661809528, 3327261910, 6654523820, 13309047640]

約数ペア:

[(1, 13309047640), (2, 6654523820), (4, 3327261910), (5, 2661809528), (7, 1901292520), (8, 1663630955), (10, 1330904764), (14, 950646260), (20, 665452382), (28, 475323130), (35, 380258504), (40, 332726191), (56, 237661565), (70, 190129252), (140, 95064626), (280, 47532313)]