16395364240

素因数分解:

$2^4\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{72341}}^1$

素因数の和:75187

約数の個数: 40

約数和(自身を含む): 38133204408

約数和(自身を除く): 21737840168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2833, 5666, 11332, 14165, 22664, 28330, 45328, 56660, 72341, 113320, 144682, 226640, 289364, 361705, 578728, 723410, 1157456, 1446820, 2893640, 5787280, 204942053, 409884106, 819768212, 1024710265, 1639536424, 2049420530, 3279072848, 4098841060, 8197682120, 16395364240]

約数ペア:

[(1, 16395364240), (2, 8197682120), (4, 4098841060), (5, 3279072848), (8, 2049420530), (10, 1639536424), (16, 1024710265), (20, 819768212), (40, 409884106), (80, 204942053), (2833, 5787280), (5666, 2893640), (11332, 1446820), (14165, 1157456), (22664, 723410), (28330, 578728), (45328, 361705), (56660, 289364), (72341, 226640), (113320, 144682)]