13149104920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{394631}}^1$

素因数の和:394673

約数の個数: 96

約数和(自身を含む): 36440318880

約数和(自身を除く): 23291213960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 6664, 8330, 16660, 33320, 394631, 789262, 1578524, 1973155, 2762417, 3157048, 3946310, 5524834, 6708727, 7892620, 11049668, 13417454, 13812085, 15785240, 19336919, 22099336, 26834908, 27624170, 33543635, 38673838, 46961089, 53669816, 55248340, 67087270, 77347676, 93922178, 96684595, 110496680, 134174540, 154695352, 187844356, 193369190, 234805445, 268349080, 328727623, 375688712, 386738380, 469610890, 657455246, 773476760, 939221780, 1314910492, 1643638115, 1878443560, 2629820984, 3287276230, 6574552460, 13149104920]

約数ペア:

[(1, 13149104920), (2, 6574552460), (4, 3287276230), (5, 2629820984), (7, 1878443560), (8, 1643638115), (10, 1314910492), (14, 939221780), (17, 773476760), (20, 657455246), (28, 469610890), (34, 386738380), (35, 375688712), (40, 328727623), (49, 268349080), (56, 234805445), (68, 193369190), (70, 187844356), (85, 154695352), (98, 134174540), (119, 110496680), (136, 96684595), (140, 93922178), (170, 77347676), (196, 67087270), (238, 55248340), (245, 53669816), (280, 46961089), (340, 38673838), (392, 33543635), (476, 27624170), (490, 26834908), (595, 22099336), (680, 19336919), (833, 15785240), (952, 13812085), (980, 13417454), (1190, 11049668), (1666, 7892620), (1960, 6708727), (2380, 5524834), (3332, 3946310), (4165, 3157048), (4760, 2762417), (6664, 1973155), (8330, 1578524), (16660, 789262), (33320, 394631)]