15366140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7607}}^1$

素因数の和:7717

約数の個数: 24

約数和(自身を含む): 32592672

約数和(自身を除く): 17226532

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 7607, 15214, 30428, 38035, 76070, 152140, 768307, 1536614, 3073228, 3841535, 7683070, 15366140]

約数ペア:

[(1, 15366140), (2, 7683070), (4, 3841535), (5, 3073228), (10, 1536614), (20, 768307), (101, 152140), (202, 76070), (404, 38035), (505, 30428), (1010, 15214), (2020, 7607)]