32488804520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{909541}}^1$

素因数の和:909618

約数の個数: 64

約数和(自身を含む): 78584428800

約数和(自身を除く): 46095624280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 3572, 4465, 7144, 8930, 17860, 35720, 909541, 1819082, 3638164, 4547705, 7276328, 9095410, 17281279, 18190820, 34562558, 36381640, 42748427, 69125116, 85496854, 86406395, 138250232, 170993708, 172812790, 213742135, 341987416, 345625580, 427484270, 691251160, 812220113, 854968540, 1624440226, 1709937080, 3248880452, 4061100565, 6497760904, 8122201130, 16244402260, 32488804520]

約数ペア:

[(1, 32488804520), (2, 16244402260), (4, 8122201130), (5, 6497760904), (8, 4061100565), (10, 3248880452), (19, 1709937080), (20, 1624440226), (38, 854968540), (40, 812220113), (47, 691251160), (76, 427484270), (94, 345625580), (95, 341987416), (152, 213742135), (188, 172812790), (190, 170993708), (235, 138250232), (376, 86406395), (380, 85496854), (470, 69125116), (760, 42748427), (893, 36381640), (940, 34562558), (1786, 18190820), (1880, 17281279), (3572, 9095410), (4465, 7276328), (7144, 4547705), (8930, 3638164), (17860, 1819082), (35720, 909541)]