7892080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 22230720

約数和(自身を除く): 14338640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 829, 952, 1190, 1360, 1658, 1904, 2380, 3316, 4145, 4760, 5803, 6632, 8290, 9520, 11606, 13264, 14093, 16580, 23212, 28186, 29015, 33160, 46424, 56372, 58030, 66320, 70465, 92848, 98651, 112744, 116060, 140930, 197302, 225488, 232120, 281860, 394604, 464240, 493255, 563720, 789208, 986510, 1127440, 1578416, 1973020, 3946040, 7892080]

約数ペア:

[(1, 7892080), (2, 3946040), (4, 1973020), (5, 1578416), (7, 1127440), (8, 986510), (10, 789208), (14, 563720), (16, 493255), (17, 464240), (20, 394604), (28, 281860), (34, 232120), (35, 225488), (40, 197302), (56, 140930), (68, 116060), (70, 112744), (80, 98651), (85, 92848), (112, 70465), (119, 66320), (136, 58030), (140, 56372), (170, 46424), (238, 33160), (272, 29015), (280, 28186), (340, 23212), (476, 16580), (560, 14093), (595, 13264), (680, 11606), (829, 9520), (952, 8290), (1190, 6632), (1360, 5803), (1658, 4760), (1904, 4145), (2380, 3316)]