57050000

素因数分解:

$2^4\times 5^5\times 7^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 158864832

約数和(自身を除く): 101814832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 163, 175, 200, 250, 280, 326, 350, 400, 500, 560, 625, 652, 700, 815, 875, 1000, 1141, 1250, 1304, 1400, 1630, 1750, 2000, 2282, 2500, 2608, 2800, 3125, 3260, 3500, 4075, 4375, 4564, 5000, 5705, 6250, 6520, 7000, 8150, 8750, 9128, 10000, 11410, 12500, 13040, 14000, 16300, 17500, 18256, 20375, 21875, 22820, 25000, 28525, 32600, 35000, 40750, 43750, 45640, 50000, 57050, 65200, 70000, 81500, 87500, 91280, 101875, 114100, 142625, 163000, 175000, 203750, 228200, 285250, 326000, 350000, 407500, 456400, 509375, 570500, 713125, 815000, 1018750, 1141000, 1426250, 1630000, 2037500, 2282000, 2852500, 3565625, 4075000, 5705000, 7131250, 8150000, 11410000, 14262500, 28525000, 57050000]

約数ペア:

[(1, 57050000), (2, 28525000), (4, 14262500), (5, 11410000), (7, 8150000), (8, 7131250), (10, 5705000), (14, 4075000), (16, 3565625), (20, 2852500), (25, 2282000), (28, 2037500), (35, 1630000), (40, 1426250), (50, 1141000), (56, 1018750), (70, 815000), (80, 713125), (100, 570500), (112, 509375), (125, 456400), (140, 407500), (163, 350000), (175, 326000), (200, 285250), (250, 228200), (280, 203750), (326, 175000), (350, 163000), (400, 142625), (500, 114100), (560, 101875), (625, 91280), (652, 87500), (700, 81500), (815, 70000), (875, 65200), (1000, 57050), (1141, 50000), (1250, 45640), (1304, 43750), (1400, 40750), (1630, 35000), (1750, 32600), (2000, 28525), (2282, 25000), (2500, 22820), (2608, 21875), (2800, 20375), (3125, 18256), (3260, 17500), (3500, 16300), (4075, 14000), (4375, 13040), (4564, 12500), (5000, 11410), (5705, 10000), (6250, 9128), (6520, 8750), (7000, 8150)]