13009480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29567}}^1$

素因数の和:29589

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 18923960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 29567, 59134, 118268, 147835, 236536, 295670, 325237, 591340, 650474, 1182680, 1300948, 1626185, 2601896, 3252370, 6504740, 13009480]

約数ペア:

[(1, 13009480), (2, 6504740), (4, 3252370), (5, 2601896), (8, 1626185), (10, 1300948), (11, 1182680), (20, 650474), (22, 591340), (40, 325237), (44, 295670), (55, 236536), (88, 147835), (110, 118268), (220, 59134), (440, 29567)]