54285280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2592

約数の個数: 96

約数和(自身を含む): 154344960

約数和(自身を除く): 100059680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2551, 2660, 3040, 4256, 5102, 5320, 10204, 10640, 12755, 17857, 20408, 21280, 25510, 35714, 40816, 48469, 51020, 71428, 81632, 89285, 96938, 102040, 142856, 178570, 193876, 204080, 242345, 285712, 339283, 357140, 387752, 408160, 484690, 571424, 678566, 714280, 775504, 969380, 1357132, 1428560, 1551008, 1696415, 1938760, 2714264, 2857120, 3392830, 3877520, 5428528, 6785660, 7755040, 10857056, 13571320, 27142640, 54285280]

約数ペア:

[(1, 54285280), (2, 27142640), (4, 13571320), (5, 10857056), (7, 7755040), (8, 6785660), (10, 5428528), (14, 3877520), (16, 3392830), (19, 2857120), (20, 2714264), (28, 1938760), (32, 1696415), (35, 1551008), (38, 1428560), (40, 1357132), (56, 969380), (70, 775504), (76, 714280), (80, 678566), (95, 571424), (112, 484690), (133, 408160), (140, 387752), (152, 357140), (160, 339283), (190, 285712), (224, 242345), (266, 204080), (280, 193876), (304, 178570), (380, 142856), (532, 102040), (560, 96938), (608, 89285), (665, 81632), (760, 71428), (1064, 51020), (1120, 48469), (1330, 40816), (1520, 35714), (2128, 25510), (2551, 21280), (2660, 20408), (3040, 17857), (4256, 12755), (5102, 10640), (5320, 10204)]