40124404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 72765000

約数和(自身を除く): 32640596

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 2749, 3649, 5498, 7298, 10996, 14596, 112709, 225418, 244661, 450836, 489322, 978644, 10031101, 20062202, 40124404]

約数ペア:

[(1, 40124404), (2, 20062202), (4, 10031101), (41, 978644), (82, 489322), (89, 450836), (164, 244661), (178, 225418), (356, 112709), (2749, 14596), (3649, 10996), (5498, 7298)]