56201000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 134671680

約数和(自身を除く): 78470680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 430, 500, 860, 1000, 1075, 1307, 1720, 2150, 2614, 4300, 5228, 5375, 6535, 8600, 10456, 10750, 13070, 21500, 26140, 32675, 43000, 52280, 56201, 65350, 112402, 130700, 163375, 224804, 261400, 281005, 326750, 449608, 562010, 653500, 1124020, 1307000, 1405025, 2248040, 2810050, 5620100, 7025125, 11240200, 14050250, 28100500, 56201000]

約数ペア:

[(1, 56201000), (2, 28100500), (4, 14050250), (5, 11240200), (8, 7025125), (10, 5620100), (20, 2810050), (25, 2248040), (40, 1405025), (43, 1307000), (50, 1124020), (86, 653500), (100, 562010), (125, 449608), (172, 326750), (200, 281005), (215, 261400), (250, 224804), (344, 163375), (430, 130700), (500, 112402), (860, 65350), (1000, 56201), (1075, 52280), (1307, 43000), (1720, 32675), (2150, 26140), (2614, 21500), (4300, 13070), (5228, 10750), (5375, 10456), (6535, 8600)]