17198740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 40254480

約数和(自身を除く): 23055740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 2281, 3770, 4562, 7540, 9124, 11405, 22810, 29653, 45620, 59306, 66149, 118612, 132298, 148265, 264596, 296530, 330745, 593060, 661490, 859937, 1322980, 1719874, 3439748, 4299685, 8599370, 17198740]

約数ペア:

[(1, 17198740), (2, 8599370), (4, 4299685), (5, 3439748), (10, 1719874), (13, 1322980), (20, 859937), (26, 661490), (29, 593060), (52, 330745), (58, 296530), (65, 264596), (116, 148265), (130, 132298), (145, 118612), (260, 66149), (290, 59306), (377, 45620), (580, 29653), (754, 22810), (1508, 11405), (1885, 9124), (2281, 7540), (3770, 4562)]