42364720

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1223}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 98806176

約数和(自身を除く): 56441456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1223, 1732, 2165, 2446, 3464, 4330, 4892, 6115, 6928, 8660, 9784, 12230, 17320, 19568, 24460, 34640, 48920, 97840, 529559, 1059118, 2118236, 2647795, 4236472, 5295590, 8472944, 10591180, 21182360, 42364720]

約数ペア:

[(1, 42364720), (2, 21182360), (4, 10591180), (5, 8472944), (8, 5295590), (10, 4236472), (16, 2647795), (20, 2118236), (40, 1059118), (80, 529559), (433, 97840), (866, 48920), (1223, 34640), (1732, 24460), (2165, 19568), (2446, 17320), (3464, 12230), (4330, 9784), (4892, 8660), (6115, 6928)]