4886750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1777}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 9985248

約数和(自身を除く): 5098498

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 1777, 2750, 3554, 8885, 17770, 19547, 39094, 44425, 88850, 97735, 195470, 222125, 444250, 488675, 977350, 2443375, 4886750]

約数ペア:

[(1, 4886750), (2, 2443375), (5, 977350), (10, 488675), (11, 444250), (22, 222125), (25, 195470), (50, 97735), (55, 88850), (110, 44425), (125, 39094), (250, 19547), (275, 17770), (550, 8885), (1375, 3554), (1777, 2750)]