5037340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3271}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 13192704

約数和(自身を除く): 8155364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3271, 6542, 13084, 16355, 22897, 32710, 35981, 45794, 65420, 71962, 91588, 114485, 143924, 179905, 228970, 251867, 359810, 457940, 503734, 719620, 1007468, 1259335, 2518670, 5037340]

約数ペア:

[(1, 5037340), (2, 2518670), (4, 1259335), (5, 1007468), (7, 719620), (10, 503734), (11, 457940), (14, 359810), (20, 251867), (22, 228970), (28, 179905), (35, 143924), (44, 114485), (55, 91588), (70, 71962), (77, 65420), (110, 45794), (140, 35981), (154, 32710), (220, 22897), (308, 16355), (385, 13084), (770, 6542), (1540, 3271)]