2277693760

素因数分解:

$2^6\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{4919}}^1$

素因数の和:6383

約数の個数: 56

約数和(自身を含む): 5428609920

約数和(自身を除く): 3150916160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1447, 2894, 4919, 5788, 7235, 9838, 11576, 14470, 19676, 23152, 24595, 28940, 39352, 46304, 49190, 57880, 78704, 92608, 98380, 115760, 157408, 196760, 231520, 314816, 393520, 463040, 787040, 1574080, 7117793, 14235586, 28471172, 35588965, 56942344, 71177930, 113884688, 142355860, 227769376, 284711720, 455538752, 569423440, 1138846880, 2277693760]

約数ペア:

[(1, 2277693760), (2, 1138846880), (4, 569423440), (5, 455538752), (8, 284711720), (10, 227769376), (16, 142355860), (20, 113884688), (32, 71177930), (40, 56942344), (64, 35588965), (80, 28471172), (160, 14235586), (320, 7117793), (1447, 1574080), (2894, 787040), (4919, 463040), (5788, 393520), (7235, 314816), (9838, 231520), (11576, 196760), (14470, 157408), (19676, 115760), (23152, 98380), (24595, 92608), (28940, 78704), (39352, 57880), (46304, 49190)]