1940834240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8297}}^1$

素因数の和:8374

約数の個数: 112

約数和(自身を含む): 5007876192

約数和(自身を除く): 3067041952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 320, 340, 344, 430, 544, 680, 688, 731, 860, 1088, 1360, 1376, 1462, 1720, 2720, 2752, 2924, 3440, 3655, 5440, 5848, 6880, 7310, 8297, 11696, 13760, 14620, 16594, 23392, 29240, 33188, 41485, 46784, 58480, 66376, 82970, 116960, 132752, 141049, 165940, 233920, 265504, 282098, 331880, 356771, 531008, 564196, 663760, 705245, 713542, 1128392, 1327520, 1410490, 1427084, 1783855, 2256784, 2655040, 2820980, 2854168, 3567710, 4513568, 5641960, 5708336, 6065107, 7135420, 9027136, 11283920, 11416672, 12130214, 14270840, 22567840, 22833344, 24260428, 28541680, 30325535, 45135680, 48520856, 57083360, 60651070, 97041712, 114166720, 121302140, 194083424, 242604280, 388166848, 485208560, 970417120, 1940834240]

約数ペア:

[(1, 1940834240), (2, 970417120), (4, 485208560), (5, 388166848), (8, 242604280), (10, 194083424), (16, 121302140), (17, 114166720), (20, 97041712), (32, 60651070), (34, 57083360), (40, 48520856), (43, 45135680), (64, 30325535), (68, 28541680), (80, 24260428), (85, 22833344), (86, 22567840), (136, 14270840), (160, 12130214), (170, 11416672), (172, 11283920), (215, 9027136), (272, 7135420), (320, 6065107), (340, 5708336), (344, 5641960), (430, 4513568), (544, 3567710), (680, 2854168), (688, 2820980), (731, 2655040), (860, 2256784), (1088, 1783855), (1360, 1427084), (1376, 1410490), (1462, 1327520), (1720, 1128392), (2720, 713542), (2752, 705245), (2924, 663760), (3440, 564196), (3655, 531008), (5440, 356771), (5848, 331880), (6880, 282098), (7310, 265504), (8297, 233920), (11696, 165940), (13760, 141049), (14620, 132752), (16594, 116960), (23392, 82970), (29240, 66376), (33188, 58480), (41485, 46784)]