26495260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 61471872

約数和(自身を除く): 34976612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1451, 1660, 1826, 2902, 3652, 4565, 5804, 7255, 9130, 14510, 15961, 18260, 29020, 31922, 63844, 79805, 120433, 159610, 240866, 319220, 481732, 602165, 1204330, 1324763, 2408660, 2649526, 5299052, 6623815, 13247630, 26495260]

約数ペア:

[(1, 26495260), (2, 13247630), (4, 6623815), (5, 5299052), (10, 2649526), (11, 2408660), (20, 1324763), (22, 1204330), (44, 602165), (55, 481732), (83, 319220), (110, 240866), (166, 159610), (220, 120433), (332, 79805), (415, 63844), (830, 31922), (913, 29020), (1451, 18260), (1660, 15961), (1826, 14510), (2902, 9130), (3652, 7255), (4565, 5804)]