22811170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 44660160

約数和(自身を除く): 21848990

約数列:

[1, 2, 5, 10, 23, 41, 46, 59, 82, 115, 118, 205, 230, 295, 410, 590, 943, 1357, 1681, 1886, 2419, 2714, 3362, 4715, 4838, 6785, 8405, 9430, 12095, 13570, 16810, 24190, 38663, 55637, 77326, 99179, 111274, 193315, 198358, 278185, 386630, 495895, 556370, 991790, 2281117, 4562234, 11405585, 22811170]

約数ペア:

[(1, 22811170), (2, 11405585), (5, 4562234), (10, 2281117), (23, 991790), (41, 556370), (46, 495895), (59, 386630), (82, 278185), (115, 198358), (118, 193315), (205, 111274), (230, 99179), (295, 77326), (410, 55637), (590, 38663), (943, 24190), (1357, 16810), (1681, 13570), (1886, 12095), (2419, 9430), (2714, 8405), (3362, 6785), (4715, 4838)]