109184420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{188249}}^1$

素因数の和:188287

約数の個数: 24

約数和(自身を含む): 237195000

約数和(自身を除く): 128010580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 188249, 376498, 752996, 941245, 1882490, 3764980, 5459221, 10918442, 21836884, 27296105, 54592210, 109184420]

約数ペア:

[(1, 109184420), (2, 54592210), (4, 27296105), (5, 21836884), (10, 10918442), (20, 5459221), (29, 3764980), (58, 1882490), (116, 941245), (145, 752996), (290, 376498), (580, 188249)]