10552220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4002

約数の個数: 48

約数和(自身を含む): 26664960

約数和(自身を除く): 16112740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3967, 7934, 15868, 19835, 27769, 39670, 55538, 75373, 79340, 111076, 138845, 150746, 277690, 301492, 376865, 527611, 555380, 753730, 1055222, 1507460, 2110444, 2638055, 5276110, 10552220]

約数ペア:

[(1, 10552220), (2, 5276110), (4, 2638055), (5, 2110444), (7, 1507460), (10, 1055222), (14, 753730), (19, 555380), (20, 527611), (28, 376865), (35, 301492), (38, 277690), (70, 150746), (76, 138845), (95, 111076), (133, 79340), (140, 75373), (190, 55538), (266, 39670), (380, 27769), (532, 19835), (665, 15868), (1330, 7934), (2660, 3967)]