5322219520

素因数分解:

$2^{13}\times 5^1\times {\mathrm{129937}}^1$

素因数の和:129968

約数の個数: 56

約数和(自身を含む): 12772645524

約数和(自身を除く): 7450426004

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, 8192, 10240, 20480, 40960, 129937, 259874, 519748, 649685, 1039496, 1299370, 2078992, 2598740, 4157984, 5197480, 8315968, 10394960, 16631936, 20789920, 33263872, 41579840, 66527744, 83159680, 133055488, 166319360, 266110976, 332638720, 532221952, 665277440, 1064443904, 1330554880, 2661109760, 5322219520]

約数ペア:

[(1, 5322219520), (2, 2661109760), (4, 1330554880), (5, 1064443904), (8, 665277440), (10, 532221952), (16, 332638720), (20, 266110976), (32, 166319360), (40, 133055488), (64, 83159680), (80, 66527744), (128, 41579840), (160, 33263872), (256, 20789920), (320, 16631936), (512, 10394960), (640, 8315968), (1024, 5197480), (1280, 4157984), (2048, 2598740), (2560, 2078992), (4096, 1299370), (5120, 1039496), (8192, 649685), (10240, 519748), (20480, 259874), (40960, 129937)]