2036996080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191447}}^1$

素因数の和:191486

約数の個数: 80

約数和(自身を含む): 5697492480

約数和(自身を除く): 3660496400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 191447, 382894, 765788, 957235, 1340129, 1531576, 1914470, 2680258, 3063152, 3637493, 3828940, 5360516, 6700645, 7274986, 7657880, 10721032, 13401290, 14549972, 15315760, 18187465, 21442064, 25462451, 26802580, 29099944, 36374930, 50924902, 53605160, 58199888, 72749860, 101849804, 107210320, 127312255, 145499720, 203699608, 254624510, 290999440, 407399216, 509249020, 1018498040, 2036996080]

約数ペア:

[(1, 2036996080), (2, 1018498040), (4, 509249020), (5, 407399216), (7, 290999440), (8, 254624510), (10, 203699608), (14, 145499720), (16, 127312255), (19, 107210320), (20, 101849804), (28, 72749860), (35, 58199888), (38, 53605160), (40, 50924902), (56, 36374930), (70, 29099944), (76, 26802580), (80, 25462451), (95, 21442064), (112, 18187465), (133, 15315760), (140, 14549972), (152, 13401290), (190, 10721032), (266, 7657880), (280, 7274986), (304, 6700645), (380, 5360516), (532, 3828940), (560, 3637493), (665, 3063152), (760, 2680258), (1064, 1914470), (1330, 1531576), (1520, 1340129), (2128, 957235), (2660, 765788), (5320, 382894), (10640, 191447)]