63312280

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1489}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 142682400

約数和(自身を除く): 79370120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 1489, 2126, 2978, 4252, 5315, 5956, 7445, 8504, 10630, 11912, 14890, 21260, 29780, 42520, 59560, 1582807, 3165614, 6331228, 7914035, 12662456, 15828070, 31656140, 63312280]

約数ペア:

[(1, 63312280), (2, 31656140), (4, 15828070), (5, 12662456), (8, 7914035), (10, 6331228), (20, 3165614), (40, 1582807), (1063, 59560), (1489, 42520), (2126, 29780), (2978, 21260), (4252, 14890), (5315, 11912), (5956, 10630), (7445, 8504)]