13072160800

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{128663}}^1$

素因数の和:128810

約数の個数: 72

約数和(自身を含む): 32163941376

約数和(自身を除く): 19091780576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 800, 1016, 1270, 2032, 2540, 3175, 4064, 5080, 6350, 10160, 12700, 20320, 25400, 50800, 101600, 128663, 257326, 514652, 643315, 1029304, 1286630, 2058608, 2573260, 3216575, 4117216, 5146520, 6433150, 10293040, 12866300, 16340201, 20586080, 25732600, 32680402, 51465200, 65360804, 81701005, 102930400, 130721608, 163402010, 261443216, 326804020, 408505025, 522886432, 653608040, 817010050, 1307216080, 1634020100, 2614432160, 3268040200, 6536080400, 13072160800]

約数ペア:

[(1, 13072160800), (2, 6536080400), (4, 3268040200), (5, 2614432160), (8, 1634020100), (10, 1307216080), (16, 817010050), (20, 653608040), (25, 522886432), (32, 408505025), (40, 326804020), (50, 261443216), (80, 163402010), (100, 130721608), (127, 102930400), (160, 81701005), (200, 65360804), (254, 51465200), (400, 32680402), (508, 25732600), (635, 20586080), (800, 16340201), (1016, 12866300), (1270, 10293040), (2032, 6433150), (2540, 5146520), (3175, 4117216), (4064, 3216575), (5080, 2573260), (6350, 2058608), (10160, 1286630), (12700, 1029304), (20320, 643315), (25400, 514652), (50800, 257326), (101600, 128663)]