90992110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7589}}^1$

素因数の和:7716

約数の個数: 32

約数和(自身を含む): 180338400

約数和(自身を除く): 89346290

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 7589, 11990, 15178, 37945, 75890, 83479, 166958, 417395, 827201, 834790, 1654402, 4136005, 8272010, 9099211, 18198422, 45496055, 90992110]

約数ペア:

[(1, 90992110), (2, 45496055), (5, 18198422), (10, 9099211), (11, 8272010), (22, 4136005), (55, 1654402), (109, 834790), (110, 827201), (218, 417395), (545, 166958), (1090, 83479), (1199, 75890), (2398, 37945), (5995, 15178), (7589, 11990)]