104002352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 120983248

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 47, 58, 76, 94, 116, 152, 188, 232, 251, 304, 376, 464, 502, 551, 752, 893, 1004, 1102, 1363, 1786, 2008, 2204, 2726, 3572, 4016, 4408, 4769, 5452, 7144, 7279, 8816, 9538, 10904, 11797, 14288, 14558, 19076, 21808, 23594, 25897, 29116, 38152, 47188, 51794, 58232, 76304, 94376, 103588, 116464, 138301, 188752, 207176, 224143, 276602, 342113, 414352, 448286, 553204, 684226, 896572, 1106408, 1368452, 1793144, 2212816, 2736904, 3586288, 5473808, 6500147, 13000294, 26000588, 52001176, 104002352]

約数ペア:

[(1, 104002352), (2, 52001176), (4, 26000588), (8, 13000294), (16, 6500147), (19, 5473808), (29, 3586288), (38, 2736904), (47, 2212816), (58, 1793144), (76, 1368452), (94, 1106408), (116, 896572), (152, 684226), (188, 553204), (232, 448286), (251, 414352), (304, 342113), (376, 276602), (464, 224143), (502, 207176), (551, 188752), (752, 138301), (893, 116464), (1004, 103588), (1102, 94376), (1363, 76304), (1786, 58232), (2008, 51794), (2204, 47188), (2726, 38152), (3572, 29116), (4016, 25897), (4408, 23594), (4769, 21808), (5452, 19076), (7144, 14558), (7279, 14288), (8816, 11797), (9538, 10904)]