39126940

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8543}}^1$

素因数の和:8781

約数の個数: 24

約数和(自身を含む): 82535040

約数和(自身を除く): 43408100

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 8543, 17086, 34172, 42715, 85430, 170860, 1956347, 3912694, 7825388, 9781735, 19563470, 39126940]

約数ペア:

[(1, 39126940), (2, 19563470), (4, 9781735), (5, 7825388), (10, 3912694), (20, 1956347), (229, 170860), (458, 85430), (916, 42715), (1145, 34172), (2290, 17086), (4580, 8543)]