5247260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 11642400

約数和(自身を除く): 6395140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 109, 116, 145, 166, 218, 290, 332, 415, 436, 545, 580, 830, 1090, 1660, 2180, 2407, 3161, 4814, 6322, 9047, 9628, 12035, 12644, 15805, 18094, 24070, 31610, 36188, 45235, 48140, 63220, 90470, 180940, 262363, 524726, 1049452, 1311815, 2623630, 5247260]

約数ペア:

[(1, 5247260), (2, 2623630), (4, 1311815), (5, 1049452), (10, 524726), (20, 262363), (29, 180940), (58, 90470), (83, 63220), (109, 48140), (116, 45235), (145, 36188), (166, 31610), (218, 24070), (290, 18094), (332, 15805), (415, 12644), (436, 12035), (545, 9628), (580, 9047), (830, 6322), (1090, 4814), (1660, 3161), (2180, 2407)]