2018763560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4588099}}^1$

素因数の和:4588121

約数の個数: 32

約数和(自身を含む): 4955148000

約数和(自身を除く): 2936384440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4588099, 9176198, 18352396, 22940495, 36704792, 45880990, 50469089, 91761980, 100938178, 183523960, 201876356, 252345445, 403752712, 504690890, 1009381780, 2018763560]

約数ペア:

[(1, 2018763560), (2, 1009381780), (4, 504690890), (5, 403752712), (8, 252345445), (10, 201876356), (11, 183523960), (20, 100938178), (22, 91761980), (40, 50469089), (44, 45880990), (55, 36704792), (88, 22940495), (110, 18352396), (220, 9176198), (440, 4588099)]