8188540

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 17256960

約数和(自身を除く): 9068420

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1069, 1532, 1915, 2138, 3830, 4276, 5345, 7660, 10690, 21380, 409427, 818854, 1637708, 2047135, 4094270, 8188540]

約数ペア:

[(1, 8188540), (2, 4094270), (4, 2047135), (5, 1637708), (10, 818854), (20, 409427), (383, 21380), (766, 10690), (1069, 7660), (1532, 5345), (1915, 4276), (2138, 3830)]