126137859280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1\times {\mathrm{17911}}^1$

素因数の和:19844

約数の個数: 80

約数和(自身を含む): 299686961664

約数和(自身を除く): 173549102384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1873, 1880, 3746, 3760, 7492, 9365, 14984, 17911, 18730, 29968, 35822, 37460, 71644, 74920, 88031, 89555, 143288, 149840, 176062, 179110, 286576, 352124, 358220, 440155, 704248, 716440, 841817, 880310, 1408496, 1432880, 1683634, 1760620, 3367268, 3521240, 4209085, 6734536, 7042480, 8418170, 13469072, 16836340, 33547303, 33672680, 67094606, 67345360, 134189212, 167736515, 268378424, 335473030, 536756848, 670946060, 1341892120, 1576723241, 2683784240, 3153446482, 6306892964, 7883616205, 12613785928, 15767232410, 25227571856, 31534464820, 63068929640, 126137859280]

約数ペア:

[(1, 126137859280), (2, 63068929640), (4, 31534464820), (5, 25227571856), (8, 15767232410), (10, 12613785928), (16, 7883616205), (20, 6306892964), (40, 3153446482), (47, 2683784240), (80, 1576723241), (94, 1341892120), (188, 670946060), (235, 536756848), (376, 335473030), (470, 268378424), (752, 167736515), (940, 134189212), (1873, 67345360), (1880, 67094606), (3746, 33672680), (3760, 33547303), (7492, 16836340), (9365, 13469072), (14984, 8418170), (17911, 7042480), (18730, 6734536), (29968, 4209085), (35822, 3521240), (37460, 3367268), (71644, 1760620), (74920, 1683634), (88031, 1432880), (89555, 1408496), (143288, 880310), (149840, 841817), (176062, 716440), (179110, 704248), (286576, 440155), (352124, 358220)]