102058040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 263390400

約数和(自身を除く): 161332360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 389, 778, 937, 1556, 1874, 1945, 2723, 3112, 3748, 3890, 4685, 5446, 6559, 7496, 7780, 9370, 10892, 13118, 13615, 15560, 18740, 21784, 26236, 27230, 32795, 37480, 52472, 54460, 65590, 108920, 131180, 262360, 364493, 728986, 1457972, 1822465, 2551451, 2915944, 3644930, 5102902, 7289860, 10205804, 12757255, 14579720, 20411608, 25514510, 51029020, 102058040]

約数ペア:

[(1, 102058040), (2, 51029020), (4, 25514510), (5, 20411608), (7, 14579720), (8, 12757255), (10, 10205804), (14, 7289860), (20, 5102902), (28, 3644930), (35, 2915944), (40, 2551451), (56, 1822465), (70, 1457972), (140, 728986), (280, 364493), (389, 262360), (778, 131180), (937, 108920), (1556, 65590), (1874, 54460), (1945, 52472), (2723, 37480), (3112, 32795), (3748, 27230), (3890, 26236), (4685, 21784), (5446, 18740), (6559, 15560), (7496, 13615), (7780, 13118), (9370, 10892)]