10235960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 16375240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 263, 278, 280, 526, 556, 695, 973, 1052, 1112, 1315, 1390, 1841, 1946, 2104, 2630, 2780, 3682, 3892, 4865, 5260, 5560, 7364, 7784, 9205, 9730, 10520, 14728, 18410, 19460, 36557, 36820, 38920, 73114, 73640, 146228, 182785, 255899, 292456, 365570, 511798, 731140, 1023596, 1279495, 1462280, 2047192, 2558990, 5117980, 10235960]

約数ペア:

[(1, 10235960), (2, 5117980), (4, 2558990), (5, 2047192), (7, 1462280), (8, 1279495), (10, 1023596), (14, 731140), (20, 511798), (28, 365570), (35, 292456), (40, 255899), (56, 182785), (70, 146228), (139, 73640), (140, 73114), (263, 38920), (278, 36820), (280, 36557), (526, 19460), (556, 18410), (695, 14728), (973, 10520), (1052, 9730), (1112, 9205), (1315, 7784), (1390, 7364), (1841, 5560), (1946, 5260), (2104, 4865), (2630, 3892), (2780, 3682)]