72607040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20627}}^1$

素因数の和:20655

約数の個数: 56

約数和(自身を含む): 188622432

約数和(自身を除く): 116015392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20627, 41254, 82508, 103135, 165016, 206270, 226897, 330032, 412540, 453794, 660064, 825080, 907588, 1134485, 1320128, 1650160, 1815176, 2268970, 3300320, 3630352, 4537940, 6600640, 7260704, 9075880, 14521408, 18151760, 36303520, 72607040]

約数ペア:

[(1, 72607040), (2, 36303520), (4, 18151760), (5, 14521408), (8, 9075880), (10, 7260704), (11, 6600640), (16, 4537940), (20, 3630352), (22, 3300320), (32, 2268970), (40, 1815176), (44, 1650160), (55, 1320128), (64, 1134485), (80, 907588), (88, 825080), (110, 660064), (160, 453794), (176, 412540), (220, 330032), (320, 226897), (352, 206270), (440, 165016), (704, 103135), (880, 82508), (1760, 41254), (3520, 20627)]