56300000

素因数分解:

$2^5\times 5^5\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 72

約数和(自身を含む): 138787992

約数和(自身を除く): 82487992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 563, 625, 800, 1000, 1126, 1250, 2000, 2252, 2500, 2815, 3125, 4000, 4504, 5000, 5630, 6250, 9008, 10000, 11260, 12500, 14075, 18016, 20000, 22520, 25000, 28150, 45040, 50000, 56300, 70375, 90080, 100000, 112600, 140750, 225200, 281500, 351875, 450400, 563000, 703750, 1126000, 1407500, 1759375, 2252000, 2815000, 3518750, 5630000, 7037500, 11260000, 14075000, 28150000, 56300000]

約数ペア:

[(1, 56300000), (2, 28150000), (4, 14075000), (5, 11260000), (8, 7037500), (10, 5630000), (16, 3518750), (20, 2815000), (25, 2252000), (32, 1759375), (40, 1407500), (50, 1126000), (80, 703750), (100, 563000), (125, 450400), (160, 351875), (200, 281500), (250, 225200), (400, 140750), (500, 112600), (563, 100000), (625, 90080), (800, 70375), (1000, 56300), (1126, 50000), (1250, 45040), (2000, 28150), (2252, 25000), (2500, 22520), (2815, 20000), (3125, 18016), (4000, 14075), (4504, 12500), (5000, 11260), (5630, 10000), (6250, 9008)]