1212846080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{59221}}^1$

素因数の和:59250

約数の個数: 52

約数和(自身を含む): 2910524412

約数和(自身を除く): 1697678332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480, 59221, 118442, 236884, 296105, 473768, 592210, 947536, 1184420, 1895072, 2368840, 3790144, 4737680, 7580288, 9475360, 15160576, 18950720, 30321152, 37901440, 60642304, 75802880, 121284608, 151605760, 242569216, 303211520, 606423040, 1212846080]

約数ペア:

[(1, 1212846080), (2, 606423040), (4, 303211520), (5, 242569216), (8, 151605760), (10, 121284608), (16, 75802880), (20, 60642304), (32, 37901440), (40, 30321152), (64, 18950720), (80, 15160576), (128, 9475360), (160, 7580288), (256, 4737680), (320, 3790144), (512, 2368840), (640, 1895072), (1024, 1184420), (1280, 947536), (2048, 592210), (2560, 473768), (4096, 296105), (5120, 236884), (10240, 118442), (20480, 59221)]