10888980508

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 22432660992

約数和(自身を除く): 11543680484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 293, 508, 586, 889, 1172, 1493, 1778, 2051, 2986, 3556, 4102, 5972, 6223, 8204, 10451, 12446, 14357, 20902, 24892, 28714, 37211, 41804, 57428, 73157, 74422, 146314, 148844, 189611, 260477, 292628, 379222, 437449, 520954, 758444, 874898, 1041908, 1327277, 1749796, 1823339, 2654554, 3062143, 3646678, 5309108, 6124286, 7293356, 9290939, 12248572, 18581878, 21435001, 37163756, 42870002, 55556023, 85740004, 111112046, 222224092, 388892161, 777784322, 1555568644, 2722245127, 5444490254, 10888980508]

約数ペア:

[(1, 10888980508), (2, 5444490254), (4, 2722245127), (7, 1555568644), (14, 777784322), (28, 388892161), (49, 222224092), (98, 111112046), (127, 85740004), (196, 55556023), (254, 42870002), (293, 37163756), (508, 21435001), (586, 18581878), (889, 12248572), (1172, 9290939), (1493, 7293356), (1778, 6124286), (2051, 5309108), (2986, 3646678), (3556, 3062143), (4102, 2654554), (5972, 1823339), (6223, 1749796), (8204, 1327277), (10451, 1041908), (12446, 874898), (14357, 758444), (20902, 520954), (24892, 437449), (28714, 379222), (37211, 292628), (41804, 260477), (57428, 189611), (73157, 148844), (74422, 146314)]