2113756040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4803991}}^1$

素因数の和:4804013

約数の個数: 32

約数和(自身を含む): 5188311360

約数和(自身を除く): 3074555320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4803991, 9607982, 19215964, 24019955, 38431928, 48039910, 52843901, 96079820, 105687802, 192159640, 211375604, 264219505, 422751208, 528439010, 1056878020, 2113756040]

約数ペア:

[(1, 2113756040), (2, 1056878020), (4, 528439010), (5, 422751208), (8, 264219505), (10, 211375604), (11, 192159640), (20, 105687802), (22, 96079820), (40, 52843901), (44, 48039910), (55, 38431928), (88, 24019955), (110, 19215964), (220, 9607982), (440, 4803991)]