52160840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19463}}^1$

素因数の和:19541

約数の個数: 32

約数和(自身を含む): 119119680

約数和(自身を除く): 66958840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 19463, 38926, 77852, 97315, 155704, 194630, 389260, 778520, 1304021, 2608042, 5216084, 6520105, 10432168, 13040210, 26080420, 52160840]

約数ペア:

[(1, 52160840), (2, 26080420), (4, 13040210), (5, 10432168), (8, 6520105), (10, 5216084), (20, 2608042), (40, 1304021), (67, 778520), (134, 389260), (268, 194630), (335, 155704), (536, 97315), (670, 77852), (1340, 38926), (2680, 19463)]