32844568880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{198241}}^1$

素因数の和:198382

約数の個数: 80

約数和(自身を含む): 81120626400

約数和(自身を除く): 48276057520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 109, 152, 190, 218, 304, 380, 436, 545, 760, 872, 1090, 1520, 1744, 2071, 2180, 4142, 4360, 8284, 8720, 10355, 16568, 20710, 33136, 41420, 82840, 165680, 198241, 396482, 792964, 991205, 1585928, 1982410, 3171856, 3766579, 3964820, 7533158, 7929640, 15066316, 15859280, 18832895, 21608269, 30132632, 37665790, 43216538, 60265264, 75331580, 86433076, 108041345, 150663160, 172866152, 216082690, 301326320, 345732304, 410557111, 432165380, 821114222, 864330760, 1642228444, 1728661520, 2052785555, 3284456888, 4105571110, 6568913776, 8211142220, 16422284440, 32844568880]

約数ペア:

[(1, 32844568880), (2, 16422284440), (4, 8211142220), (5, 6568913776), (8, 4105571110), (10, 3284456888), (16, 2052785555), (19, 1728661520), (20, 1642228444), (38, 864330760), (40, 821114222), (76, 432165380), (80, 410557111), (95, 345732304), (109, 301326320), (152, 216082690), (190, 172866152), (218, 150663160), (304, 108041345), (380, 86433076), (436, 75331580), (545, 60265264), (760, 43216538), (872, 37665790), (1090, 30132632), (1520, 21608269), (1744, 18832895), (2071, 15859280), (2180, 15066316), (4142, 7929640), (4360, 7533158), (8284, 3964820), (8720, 3766579), (10355, 3171856), (16568, 1982410), (20710, 1585928), (33136, 991205), (41420, 792964), (82840, 396482), (165680, 198241)]