2912359520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136859}}^1$

素因数の和:136900

約数の個数: 96

約数和(自身を含む): 8277292800

約数和(自身を除く): 5364933280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 136859, 273718, 547436, 684295, 958013, 1094872, 1368590, 1916026, 2189744, 2600321, 2737180, 3832052, 4379488, 4790065, 5200642, 5474360, 7664104, 9580130, 10401284, 10948720, 13001605, 15328208, 18202247, 19160260, 20802568, 21897440, 26003210, 30656416, 36404494, 38320520, 41605136, 52006420, 72808988, 76641040, 83210272, 91011235, 104012840, 145617976, 153282080, 182022470, 208025680, 291235952, 364044940, 416051360, 582471904, 728089880, 1456179760, 2912359520]

約数ペア:

[(1, 2912359520), (2, 1456179760), (4, 728089880), (5, 582471904), (7, 416051360), (8, 364044940), (10, 291235952), (14, 208025680), (16, 182022470), (19, 153282080), (20, 145617976), (28, 104012840), (32, 91011235), (35, 83210272), (38, 76641040), (40, 72808988), (56, 52006420), (70, 41605136), (76, 38320520), (80, 36404494), (95, 30656416), (112, 26003210), (133, 21897440), (140, 20802568), (152, 19160260), (160, 18202247), (190, 15328208), (224, 13001605), (266, 10948720), (280, 10401284), (304, 9580130), (380, 7664104), (532, 5474360), (560, 5200642), (608, 4790065), (665, 4379488), (760, 3832052), (1064, 2737180), (1120, 2600321), (1330, 2189744), (1520, 1916026), (2128, 1368590), (2660, 1094872), (3040, 958013), (4256, 684295), (5320, 547436), (10640, 273718), (21280, 136859)]