47785760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 129729600

約数和(自身を除く): 81943840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1429, 1520, 1672, 1760, 2090, 2858, 3040, 3344, 4180, 5716, 6688, 7145, 8360, 11432, 14290, 15719, 16720, 22864, 27151, 28580, 31438, 33440, 45728, 54302, 57160, 62876, 78595, 108604, 114320, 125752, 135755, 157190, 217208, 228640, 251504, 271510, 298661, 314380, 434416, 503008, 543020, 597322, 628760, 868832, 1086040, 1194644, 1257520, 1493305, 2172080, 2389288, 2515040, 2986610, 4344160, 4778576, 5973220, 9557152, 11946440, 23892880, 47785760]

約数ペア:

[(1, 47785760), (2, 23892880), (4, 11946440), (5, 9557152), (8, 5973220), (10, 4778576), (11, 4344160), (16, 2986610), (19, 2515040), (20, 2389288), (22, 2172080), (32, 1493305), (38, 1257520), (40, 1194644), (44, 1086040), (55, 868832), (76, 628760), (80, 597322), (88, 543020), (95, 503008), (110, 434416), (152, 314380), (160, 298661), (176, 271510), (190, 251504), (209, 228640), (220, 217208), (304, 157190), (352, 135755), (380, 125752), (418, 114320), (440, 108604), (608, 78595), (760, 62876), (836, 57160), (880, 54302), (1045, 45728), (1429, 33440), (1520, 31438), (1672, 28580), (1760, 27151), (2090, 22864), (2858, 16720), (3040, 15719), (3344, 14290), (4180, 11432), (5716, 8360), (6688, 7145)]