456110080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{22271}}^1$

素因数の和:22300

約数の個数: 52

約数和(自身を含む): 1094579712

約数和(自身を除く): 638469632

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, 22271, 44542, 89084, 111355, 178168, 222710, 356336, 445420, 712672, 890840, 1425344, 1781680, 2850688, 3563360, 5701376, 7126720, 11402752, 14253440, 22805504, 28506880, 45611008, 57013760, 91222016, 114027520, 228055040, 456110080]

約数ペア:

[(1, 456110080), (2, 228055040), (4, 114027520), (5, 91222016), (8, 57013760), (10, 45611008), (16, 28506880), (20, 22805504), (32, 14253440), (40, 11402752), (64, 7126720), (80, 5701376), (128, 3563360), (160, 2850688), (256, 1781680), (320, 1425344), (512, 890840), (640, 712672), (1024, 445420), (1280, 356336), (2048, 222710), (2560, 178168), (4096, 111355), (5120, 89084), (10240, 44542), (20480, 22271)]