38595820

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7121}}^1$

素因数の和:7401

約数の個数: 24

約数和(自身を含む): 81361728

約数和(自身を除く): 42765908

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 7121, 14242, 28484, 35605, 71210, 142420, 1929791, 3859582, 7719164, 9648955, 19297910, 38595820]

約数ペア:

[(1, 38595820), (2, 19297910), (4, 9648955), (5, 7719164), (10, 3859582), (20, 1929791), (271, 142420), (542, 71210), (1084, 35605), (1355, 28484), (2710, 14242), (5420, 7121)]