2099854460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{414991}}^1$

素因数の和:415034

約数の個数: 48

約数和(自身を含む): 5019743232

約数和(自身を除く): 2919888772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 414991, 829982, 1659964, 2074955, 4149910, 4564901, 8299820, 9129802, 9544793, 18259604, 19089586, 22824505, 38179172, 45649010, 47723965, 91298020, 95447930, 104992723, 190895860, 209985446, 419970892, 524963615, 1049927230, 2099854460]

約数ペア:

[(1, 2099854460), (2, 1049927230), (4, 524963615), (5, 419970892), (10, 209985446), (11, 190895860), (20, 104992723), (22, 95447930), (23, 91298020), (44, 47723965), (46, 45649010), (55, 38179172), (92, 22824505), (110, 19089586), (115, 18259604), (220, 9544793), (230, 9129802), (253, 8299820), (460, 4564901), (506, 4149910), (1012, 2074955), (1265, 1659964), (2530, 829982), (5060, 414991)]