39382840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 103656960

約数和(自身を除く): 64274120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 3271, 6020, 6542, 12040, 13084, 16355, 22897, 26168, 32710, 45794, 65420, 91588, 114485, 130840, 140653, 183176, 228970, 281306, 457940, 562612, 703265, 915880, 984571, 1125224, 1406530, 1969142, 2813060, 3938284, 4922855, 5626120, 7876568, 9845710, 19691420, 39382840]

約数ペア:

[(1, 39382840), (2, 19691420), (4, 9845710), (5, 7876568), (7, 5626120), (8, 4922855), (10, 3938284), (14, 2813060), (20, 1969142), (28, 1406530), (35, 1125224), (40, 984571), (43, 915880), (56, 703265), (70, 562612), (86, 457940), (140, 281306), (172, 228970), (215, 183176), (280, 140653), (301, 130840), (344, 114485), (430, 91588), (602, 65420), (860, 45794), (1204, 32710), (1505, 26168), (1720, 22897), (2408, 16355), (3010, 13084), (3271, 12040), (6020, 6542)]