69473600540

素因数分解:

$2^2\times 5^1\times {\mathrm{13171}}^1\times {\mathrm{263737}}^1$

素因数の和:276917

約数の個数: 24

約数和(自身を含む): 145906191312

約数和(自身を除く): 76432590772

約数列:

[1, 2, 4, 5, 10, 20, 13171, 26342, 52684, 65855, 131710, 263420, 263737, 527474, 1054948, 1318685, 2637370, 5274740, 3473680027, 6947360054, 13894720108, 17368400135, 34736800270, 69473600540]

約数ペア:

[(1, 69473600540), (2, 34736800270), (4, 17368400135), (5, 13894720108), (10, 6947360054), (20, 3473680027), (13171, 5274740), (26342, 2637370), (52684, 1318685), (65855, 1054948), (131710, 527474), (263420, 263737)]