21762826240

素因数分解:

$2^{13}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12959}}^1$

素因数の和:13031

約数の個数: 112

約数和(自身を含む): 53505567360

約数和(自身を除く): 31742741120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1024, 1280, 1312, 1640, 2048, 2560, 2624, 3280, 4096, 5120, 5248, 6560, 8192, 10240, 10496, 12959, 13120, 20480, 20992, 25918, 26240, 40960, 41984, 51836, 52480, 64795, 83968, 103672, 104960, 129590, 167936, 207344, 209920, 259180, 335872, 414688, 419840, 518360, 531319, 829376, 839680, 1036720, 1062638, 1658752, 1679360, 2073440, 2125276, 2656595, 3317504, 4146880, 4250552, 5313190, 6635008, 8293760, 8501104, 10626380, 13270016, 16587520, 17002208, 21252760, 26540032, 33175040, 34004416, 42505520, 53080064, 66350080, 68008832, 85011040, 106160128, 132700160, 136017664, 170022080, 265400320, 272035328, 340044160, 530800640, 544070656, 680088320, 1088141312, 1360176640, 2176282624, 2720353280, 4352565248, 5440706560, 10881413120, 21762826240]

約数ペア:

[(1, 21762826240), (2, 10881413120), (4, 5440706560), (5, 4352565248), (8, 2720353280), (10, 2176282624), (16, 1360176640), (20, 1088141312), (32, 680088320), (40, 544070656), (41, 530800640), (64, 340044160), (80, 272035328), (82, 265400320), (128, 170022080), (160, 136017664), (164, 132700160), (205, 106160128), (256, 85011040), (320, 68008832), (328, 66350080), (410, 53080064), (512, 42505520), (640, 34004416), (656, 33175040), (820, 26540032), (1024, 21252760), (1280, 17002208), (1312, 16587520), (1640, 13270016), (2048, 10626380), (2560, 8501104), (2624, 8293760), (3280, 6635008), (4096, 5313190), (5120, 4250552), (5248, 4146880), (6560, 3317504), (8192, 2656595), (10240, 2125276), (10496, 2073440), (12959, 1679360), (13120, 1658752), (20480, 1062638), (20992, 1036720), (25918, 839680), (26240, 829376), (40960, 531319), (41984, 518360), (51836, 419840), (52480, 414688), (64795, 335872), (83968, 259180), (103672, 209920), (104960, 207344), (129590, 167936)]