11951480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10303}}^1$

素因数の和:10343

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 15869320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10303, 20606, 41212, 51515, 82424, 103030, 206060, 298787, 412120, 597574, 1195148, 1493935, 2390296, 2987870, 5975740, 11951480]

約数ペア:

[(1, 11951480), (2, 5975740), (4, 2987870), (5, 2390296), (8, 1493935), (10, 1195148), (20, 597574), (29, 412120), (40, 298787), (58, 206060), (116, 103030), (145, 82424), (232, 51515), (290, 41212), (580, 20606), (1160, 10303)]