103385600

素因数分解:

$2^9\times 5^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 120

約数和(自身を含む): 263725308

約数和(自身を除く): 160339708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 197, 200, 205, 256, 320, 328, 394, 400, 410, 512, 640, 656, 788, 800, 820, 985, 1025, 1280, 1312, 1576, 1600, 1640, 1970, 2050, 2560, 2624, 3152, 3200, 3280, 3940, 4100, 4925, 5248, 6304, 6400, 6560, 7880, 8077, 8200, 9850, 10496, 12608, 12800, 13120, 15760, 16154, 16400, 19700, 20992, 25216, 26240, 31520, 32308, 32800, 39400, 40385, 50432, 52480, 63040, 64616, 65600, 78800, 80770, 100864, 104960, 126080, 129232, 131200, 157600, 161540, 201925, 252160, 258464, 262400, 315200, 323080, 403850, 504320, 516928, 524800, 630400, 646160, 807700, 1033856, 1260800, 1292320, 1615400, 2067712, 2521600, 2584640, 3230800, 4135424, 5169280, 6461600, 10338560, 12923200, 20677120, 25846400, 51692800, 103385600]

約数ペア:

[(1, 103385600), (2, 51692800), (4, 25846400), (5, 20677120), (8, 12923200), (10, 10338560), (16, 6461600), (20, 5169280), (25, 4135424), (32, 3230800), (40, 2584640), (41, 2521600), (50, 2067712), (64, 1615400), (80, 1292320), (82, 1260800), (100, 1033856), (128, 807700), (160, 646160), (164, 630400), (197, 524800), (200, 516928), (205, 504320), (256, 403850), (320, 323080), (328, 315200), (394, 262400), (400, 258464), (410, 252160), (512, 201925), (640, 161540), (656, 157600), (788, 131200), (800, 129232), (820, 126080), (985, 104960), (1025, 100864), (1280, 80770), (1312, 78800), (1576, 65600), (1600, 64616), (1640, 63040), (1970, 52480), (2050, 50432), (2560, 40385), (2624, 39400), (3152, 32800), (3200, 32308), (3280, 31520), (3940, 26240), (4100, 25216), (4925, 20992), (5248, 19700), (6304, 16400), (6400, 16154), (6560, 15760), (7880, 13120), (8077, 12800), (8200, 12608), (9850, 10496)]