538598080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:762

約数の個数: 112

約数和(自身を含む): 1367978976

約数和(自身を除く): 829380896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 181, 272, 320, 340, 362, 544, 547, 680, 724, 905, 1088, 1094, 1360, 1448, 1810, 2188, 2720, 2735, 2896, 3077, 3620, 4376, 5440, 5470, 5792, 6154, 7240, 8752, 9299, 10940, 11584, 12308, 14480, 15385, 17504, 18598, 21880, 24616, 28960, 30770, 35008, 37196, 43760, 46495, 49232, 57920, 61540, 74392, 87520, 92990, 98464, 99007, 123080, 148784, 175040, 185980, 196928, 198014, 246160, 297568, 371960, 396028, 492320, 495035, 595136, 743920, 792056, 984640, 990070, 1487840, 1584112, 1683119, 1980140, 2975680, 3168224, 3366238, 3960280, 6336448, 6732476, 7920560, 8415595, 13464952, 15841120, 16831190, 26929904, 31682240, 33662380, 53859808, 67324760, 107719616, 134649520, 269299040, 538598080]

約数ペア:

[(1, 538598080), (2, 269299040), (4, 134649520), (5, 107719616), (8, 67324760), (10, 53859808), (16, 33662380), (17, 31682240), (20, 26929904), (32, 16831190), (34, 15841120), (40, 13464952), (64, 8415595), (68, 7920560), (80, 6732476), (85, 6336448), (136, 3960280), (160, 3366238), (170, 3168224), (181, 2975680), (272, 1980140), (320, 1683119), (340, 1584112), (362, 1487840), (544, 990070), (547, 984640), (680, 792056), (724, 743920), (905, 595136), (1088, 495035), (1094, 492320), (1360, 396028), (1448, 371960), (1810, 297568), (2188, 246160), (2720, 198014), (2735, 196928), (2896, 185980), (3077, 175040), (3620, 148784), (4376, 123080), (5440, 99007), (5470, 98464), (5792, 92990), (6154, 87520), (7240, 74392), (8752, 61540), (9299, 57920), (10940, 49232), (11584, 46495), (12308, 43760), (14480, 37196), (15385, 35008), (17504, 30770), (18598, 28960), (21880, 24616)]