38690660

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5051}}^1$

素因数の和:5443

約数の個数: 24

約数和(自身を含む): 81478656

約数和(自身を除く): 42787996

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 5051, 7660, 10102, 20204, 25255, 50510, 101020, 1934533, 3869066, 7738132, 9672665, 19345330, 38690660]

約数ペア:

[(1, 38690660), (2, 19345330), (4, 9672665), (5, 7738132), (10, 3869066), (20, 1934533), (383, 101020), (766, 50510), (1532, 25255), (1915, 20204), (3830, 10102), (5051, 7660)]