14844920

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 33667920

約数和(自身を除く): 18823000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 2833, 5240, 5666, 11332, 14165, 22664, 28330, 56660, 113320, 371123, 742246, 1484492, 1855615, 2968984, 3711230, 7422460, 14844920]

約数ペア:

[(1, 14844920), (2, 7422460), (4, 3711230), (5, 2968984), (8, 1855615), (10, 1484492), (20, 742246), (40, 371123), (131, 113320), (262, 56660), (524, 28330), (655, 22664), (1048, 14165), (1310, 11332), (2620, 5666), (2833, 5240)]