64126000

素因数分解:

$2^4\times 5^3\times {\mathrm{32063}}^1$

素因数の和:32086

約数の個数: 40

約数和(自身を含む): 155061504

約数和(自身を除く): 90935504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 32063, 64126, 128252, 160315, 256504, 320630, 513008, 641260, 801575, 1282520, 1603150, 2565040, 3206300, 4007875, 6412600, 8015750, 12825200, 16031500, 32063000, 64126000]

約数ペア:

[(1, 64126000), (2, 32063000), (4, 16031500), (5, 12825200), (8, 8015750), (10, 6412600), (16, 4007875), (20, 3206300), (25, 2565040), (40, 1603150), (50, 1282520), (80, 801575), (100, 641260), (125, 513008), (200, 320630), (250, 256504), (400, 160315), (500, 128252), (1000, 64126), (2000, 32063)]