2270641010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{86369}}^1$

素因数の和:86626

約数の個数: 32

約数和(自身を含む): 4477420800

約数和(自身を除く): 2206779790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 13145, 26290, 86369, 172738, 431845, 863690, 950059, 1900118, 4750295, 9500590, 20642191, 41284382, 103210955, 206421910, 227064101, 454128202, 1135320505, 2270641010]

約数ペア:

[(1, 2270641010), (2, 1135320505), (5, 454128202), (10, 227064101), (11, 206421910), (22, 103210955), (55, 41284382), (110, 20642191), (239, 9500590), (478, 4750295), (1195, 1900118), (2390, 950059), (2629, 863690), (5258, 431845), (13145, 172738), (26290, 86369)]