101020540

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{17239}}^1$

素因数の和:17541

約数の個数: 24

約数和(自身を含む): 212879520

約数和(自身を除く): 111858980

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 17239, 34478, 68956, 86195, 172390, 344780, 5051027, 10102054, 20204108, 25255135, 50510270, 101020540]

約数ペア:

[(1, 101020540), (2, 50510270), (4, 25255135), (5, 20204108), (10, 10102054), (20, 5051027), (293, 344780), (586, 172390), (1172, 86195), (1465, 68956), (2930, 34478), (5860, 17239)]