38476540

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2293}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 80932320

約数和(自身を除く): 42455780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 2293, 3356, 4195, 4586, 8390, 9172, 11465, 16780, 22930, 45860, 1923827, 3847654, 7695308, 9619135, 19238270, 38476540]

約数ペア:

[(1, 38476540), (2, 19238270), (4, 9619135), (5, 7695308), (10, 3847654), (20, 1923827), (839, 45860), (1678, 22930), (2293, 16780), (3356, 11465), (4195, 9172), (4586, 8390)]