103242680

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{3121}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 232651440

約数和(自身を除く): 129408760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1654, 3121, 3308, 4135, 6242, 6616, 8270, 12484, 15605, 16540, 24968, 31210, 33080, 62420, 124840, 2581067, 5162134, 10324268, 12905335, 20648536, 25810670, 51621340, 103242680]

約数ペア:

[(1, 103242680), (2, 51621340), (4, 25810670), (5, 20648536), (8, 12905335), (10, 10324268), (20, 5162134), (40, 2581067), (827, 124840), (1654, 62420), (3121, 33080), (3308, 31210), (4135, 24968), (6242, 16540), (6616, 15605), (8270, 12484)]