9291260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 21500640

約数和(自身を除く): 12209380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 269, 314, 538, 628, 785, 1076, 1345, 1570, 1727, 2690, 2959, 3140, 3454, 5380, 5918, 6908, 8635, 11836, 14795, 17270, 29590, 34540, 42233, 59180, 84466, 168932, 211165, 422330, 464563, 844660, 929126, 1858252, 2322815, 4645630, 9291260]

約数ペア:

[(1, 9291260), (2, 4645630), (4, 2322815), (5, 1858252), (10, 929126), (11, 844660), (20, 464563), (22, 422330), (44, 211165), (55, 168932), (110, 84466), (157, 59180), (220, 42233), (269, 34540), (314, 29590), (538, 17270), (628, 14795), (785, 11836), (1076, 8635), (1345, 6908), (1570, 5918), (1727, 5380), (2690, 3454), (2959, 3140)]