26841640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5639}}^1$

素因数の和:5674

約数の個数: 64

約数和(自身を含む): 73094400

約数和(自身を除く): 46252760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5639, 11278, 22556, 28195, 39473, 45112, 56390, 78946, 95863, 112780, 157892, 191726, 197365, 225560, 315784, 383452, 394730, 479315, 671041, 766904, 789460, 958630, 1342082, 1578920, 1917260, 2684164, 3355205, 3834520, 5368328, 6710410, 13420820, 26841640]

約数ペア:

[(1, 26841640), (2, 13420820), (4, 6710410), (5, 5368328), (7, 3834520), (8, 3355205), (10, 2684164), (14, 1917260), (17, 1578920), (20, 1342082), (28, 958630), (34, 789460), (35, 766904), (40, 671041), (56, 479315), (68, 394730), (70, 383452), (85, 315784), (119, 225560), (136, 197365), (140, 191726), (170, 157892), (238, 112780), (280, 95863), (340, 78946), (476, 56390), (595, 45112), (680, 39473), (952, 28195), (1190, 22556), (2380, 11278), (4760, 5639)]