63642340

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{7349}}^1$

素因数の和:7791

約数の個数: 24

約数和(自身を含む): 133975800

約数和(自身を除く): 70333460

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 7349, 8660, 14698, 29396, 36745, 73490, 146980, 3182117, 6364234, 12728468, 15910585, 31821170, 63642340]

約数ペア:

[(1, 63642340), (2, 31821170), (4, 15910585), (5, 12728468), (10, 6364234), (20, 3182117), (433, 146980), (866, 73490), (1732, 36745), (2165, 29396), (4330, 14698), (7349, 8660)]