2017358500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{56827}}^1$

素因数の和:56917

約数の個数: 48

約数和(自身を含む): 4468044672

約数和(自身を除く): 2450686172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1420, 1775, 3550, 7100, 8875, 17750, 35500, 56827, 113654, 227308, 284135, 568270, 1136540, 1420675, 2841350, 4034717, 5682700, 7103375, 8069434, 14206750, 16138868, 20173585, 28413500, 40347170, 80694340, 100867925, 201735850, 403471700, 504339625, 1008679250, 2017358500]

約数ペア:

[(1, 2017358500), (2, 1008679250), (4, 504339625), (5, 403471700), (10, 201735850), (20, 100867925), (25, 80694340), (50, 40347170), (71, 28413500), (100, 20173585), (125, 16138868), (142, 14206750), (250, 8069434), (284, 7103375), (355, 5682700), (500, 4034717), (710, 2841350), (1420, 1420675), (1775, 1136540), (3550, 568270), (7100, 284135), (8875, 227308), (17750, 113654), (35500, 56827)]