27374260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 60152400

約数和(自身を除く): 32778140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 109, 116, 145, 218, 290, 433, 436, 545, 580, 866, 1090, 1732, 2165, 2180, 3161, 4330, 6322, 8660, 12557, 12644, 15805, 25114, 31610, 47197, 50228, 62785, 63220, 94394, 125570, 188788, 235985, 251140, 471970, 943940, 1368713, 2737426, 5474852, 6843565, 13687130, 27374260]

約数ペア:

[(1, 27374260), (2, 13687130), (4, 6843565), (5, 5474852), (10, 2737426), (20, 1368713), (29, 943940), (58, 471970), (109, 251140), (116, 235985), (145, 188788), (218, 125570), (290, 94394), (433, 63220), (436, 62785), (545, 50228), (580, 47197), (866, 31610), (1090, 25114), (1732, 15805), (2165, 12644), (2180, 12557), (3161, 8660), (4330, 6322)]