38959930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 73592064

約数和(自身を除く): 34632134

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 727, 1165, 1454, 2330, 3635, 5359, 7270, 10718, 16721, 26795, 33442, 53590, 83605, 167210, 169391, 338782, 846955, 1693910, 3895993, 7791986, 19479965, 38959930]

約数ペア:

[(1, 38959930), (2, 19479965), (5, 7791986), (10, 3895993), (23, 1693910), (46, 846955), (115, 338782), (230, 169391), (233, 167210), (466, 83605), (727, 53590), (1165, 33442), (1454, 26795), (2330, 16721), (3635, 10718), (5359, 7270)]