85096060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31991}}^1$

素因数の和:32026

約数の個数: 48

約数和(自身を含む): 214986240

約数和(自身を除く): 129890180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 31991, 63982, 127964, 159955, 223937, 319910, 447874, 607829, 639820, 895748, 1119685, 1215658, 2239370, 2431316, 3039145, 4254803, 4478740, 6078290, 8509606, 12156580, 17019212, 21274015, 42548030, 85096060]

約数ペア:

[(1, 85096060), (2, 42548030), (4, 21274015), (5, 17019212), (7, 12156580), (10, 8509606), (14, 6078290), (19, 4478740), (20, 4254803), (28, 3039145), (35, 2431316), (38, 2239370), (70, 1215658), (76, 1119685), (95, 895748), (133, 639820), (140, 607829), (190, 447874), (266, 319910), (380, 223937), (532, 159955), (665, 127964), (1330, 63982), (2660, 31991)]