4300340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1777}}^1$

素因数の和:1808

約数の個数: 36

約数和(自身を含む): 9931908

約数和(自身を除く): 5631568

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1777, 2420, 3554, 7108, 8885, 17770, 19547, 35540, 39094, 78188, 97735, 195470, 215017, 390940, 430034, 860068, 1075085, 2150170, 4300340]

約数ペア:

[(1, 4300340), (2, 2150170), (4, 1075085), (5, 860068), (10, 430034), (11, 390940), (20, 215017), (22, 195470), (44, 97735), (55, 78188), (110, 39094), (121, 35540), (220, 19547), (242, 17770), (484, 8885), (605, 7108), (1210, 3554), (1777, 2420)]