13309033640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47532263}}^1$

素因数の和:47532281

約数の個数: 32

約数和(自身を含む): 34223230080

約数和(自身を除く): 20914196440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47532263, 95064526, 190129052, 237661315, 332725841, 380258104, 475322630, 665451682, 950645260, 1330903364, 1663629205, 1901290520, 2661806728, 3327258410, 6654516820, 13309033640]

約数ペア:

[(1, 13309033640), (2, 6654516820), (4, 3327258410), (5, 2661806728), (7, 1901290520), (8, 1663629205), (10, 1330903364), (14, 950645260), (20, 665451682), (28, 475322630), (35, 380258104), (40, 332725841), (56, 237661315), (70, 190129052), (140, 95064526), (280, 47532263)]