82052636800

素因数分解:

$2^7\times 5^2\times {\mathrm{25641449}}^1$

素因数の和:25641473

約数の個数: 48

約数和(自身を含む): 202695662250

約数和(自身を除く): 120643025450

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 25641449, 51282898, 102565796, 128207245, 205131592, 256414490, 410263184, 512828980, 641036225, 820526368, 1025657960, 1282072450, 1641052736, 2051315920, 2564144900, 3282105472, 4102631840, 5128289800, 8205263680, 10256579600, 16410527360, 20513159200, 41026318400, 82052636800]

約数ペア:

[(1, 82052636800), (2, 41026318400), (4, 20513159200), (5, 16410527360), (8, 10256579600), (10, 8205263680), (16, 5128289800), (20, 4102631840), (25, 3282105472), (32, 2564144900), (40, 2051315920), (50, 1641052736), (64, 1282072450), (80, 1025657960), (100, 820526368), (128, 641036225), (160, 512828980), (200, 410263184), (320, 256414490), (400, 205131592), (640, 128207245), (800, 102565796), (1600, 51282898), (3200, 25641449)]