89287000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{8117}}^1$

素因数の和:8149

約数の個数: 64

約数和(自身を含む): 227953440

約数和(自身を除く): 138666440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 8117, 11000, 16234, 32468, 40585, 64936, 81170, 89287, 162340, 178574, 202925, 324680, 357148, 405850, 446435, 714296, 811700, 892870, 1014625, 1623400, 1785740, 2029250, 2232175, 3571480, 4058500, 4464350, 8117000, 8928700, 11160875, 17857400, 22321750, 44643500, 89287000]

約数ペア:

[(1, 89287000), (2, 44643500), (4, 22321750), (5, 17857400), (8, 11160875), (10, 8928700), (11, 8117000), (20, 4464350), (22, 4058500), (25, 3571480), (40, 2232175), (44, 2029250), (50, 1785740), (55, 1623400), (88, 1014625), (100, 892870), (110, 811700), (125, 714296), (200, 446435), (220, 405850), (250, 357148), (275, 324680), (440, 202925), (500, 178574), (550, 162340), (1000, 89287), (1100, 81170), (1375, 64936), (2200, 40585), (2750, 32468), (5500, 16234), (8117, 11000)]