85583680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2976

約数の個数: 112

約数和(自身を含む): 250911360

約数和(自身を除く): 165327680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 2939, 3640, 4160, 5824, 5878, 7280, 11756, 14560, 14695, 20573, 23512, 29120, 29390, 38207, 41146, 47024, 58780, 76414, 82292, 94048, 102865, 117560, 152828, 164584, 188096, 191035, 205730, 235120, 267449, 305656, 329168, 382070, 411460, 470240, 534898, 611312, 658336, 764140, 822920, 940480, 1069796, 1222624, 1316672, 1337245, 1528280, 1645840, 2139592, 2445248, 2674490, 3056560, 3291680, 4279184, 5348980, 6113120, 6583360, 8558368, 10697960, 12226240, 17116736, 21395920, 42791840, 85583680]

約数ペア:

[(1, 85583680), (2, 42791840), (4, 21395920), (5, 17116736), (7, 12226240), (8, 10697960), (10, 8558368), (13, 6583360), (14, 6113120), (16, 5348980), (20, 4279184), (26, 3291680), (28, 3056560), (32, 2674490), (35, 2445248), (40, 2139592), (52, 1645840), (56, 1528280), (64, 1337245), (65, 1316672), (70, 1222624), (80, 1069796), (91, 940480), (104, 822920), (112, 764140), (130, 658336), (140, 611312), (160, 534898), (182, 470240), (208, 411460), (224, 382070), (260, 329168), (280, 305656), (320, 267449), (364, 235120), (416, 205730), (448, 191035), (455, 188096), (520, 164584), (560, 152828), (728, 117560), (832, 102865), (910, 94048), (1040, 82292), (1120, 76414), (1456, 58780), (1820, 47024), (2080, 41146), (2240, 38207), (2912, 29390), (2939, 29120), (3640, 23512), (4160, 20573), (5824, 14695), (5878, 14560), (7280, 11756)]