84556160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10163}}^1$

素因数の和:10195

約数の個数: 64

約数和(自身を含む): 217712880

約数和(自身を除く): 133156720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 10163, 20326, 40652, 50815, 81304, 101630, 132119, 162608, 203260, 264238, 325216, 406520, 528476, 650432, 660595, 813040, 1056952, 1300864, 1321190, 1626080, 2113904, 2642380, 3252160, 4227808, 5284760, 6504320, 8455616, 10569520, 16911232, 21139040, 42278080, 84556160]

約数ペア:

[(1, 84556160), (2, 42278080), (4, 21139040), (5, 16911232), (8, 10569520), (10, 8455616), (13, 6504320), (16, 5284760), (20, 4227808), (26, 3252160), (32, 2642380), (40, 2113904), (52, 1626080), (64, 1321190), (65, 1300864), (80, 1056952), (104, 813040), (128, 660595), (130, 650432), (160, 528476), (208, 406520), (260, 325216), (320, 264238), (416, 203260), (520, 162608), (640, 132119), (832, 101630), (1040, 81304), (1664, 50815), (2080, 40652), (4160, 20326), (8320, 10163)]