11148380

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5519}}^1$

素因数の和:5629

約数の個数: 24

約数和(自身を含む): 23647680

約数和(自身を除く): 12499300

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5519, 11038, 22076, 27595, 55190, 110380, 557419, 1114838, 2229676, 2787095, 5574190, 11148380]

約数ペア:

[(1, 11148380), (2, 5574190), (4, 2787095), (5, 2229676), (10, 1114838), (20, 557419), (101, 110380), (202, 55190), (404, 27595), (505, 22076), (1010, 11038), (2020, 5519)]