82595660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31051}}^1$

素因数の和:31086

約数の個数: 48

約数和(自身を含む): 208669440

約数和(自身を除く): 126073780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 31051, 62102, 124204, 155255, 217357, 310510, 434714, 589969, 621020, 869428, 1086785, 1179938, 2173570, 2359876, 2949845, 4129783, 4347140, 5899690, 8259566, 11799380, 16519132, 20648915, 41297830, 82595660]

約数ペア:

[(1, 82595660), (2, 41297830), (4, 20648915), (5, 16519132), (7, 11799380), (10, 8259566), (14, 5899690), (19, 4347140), (20, 4129783), (28, 2949845), (35, 2359876), (38, 2173570), (70, 1179938), (76, 1086785), (95, 869428), (133, 621020), (140, 589969), (190, 434714), (266, 310510), (380, 217357), (532, 155255), (665, 124204), (1330, 62102), (2660, 31051)]