7164940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3547}}^1$

素因数の和:3657

約数の個数: 24

約数和(自身を含む): 15199632

約数和(自身を除く): 8034692

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 3547, 7094, 14188, 17735, 35470, 70940, 358247, 716494, 1432988, 1791235, 3582470, 7164940]

約数ペア:

[(1, 7164940), (2, 3582470), (4, 1791235), (5, 1432988), (10, 716494), (20, 358247), (101, 70940), (202, 35470), (404, 17735), (505, 14188), (1010, 7094), (2020, 3547)]