27528033220

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2704129}}^1$

素因数の和:2704647

約数の個数: 24

約数和(自身を含む): 57922464600

約数和(自身を除く): 30394431380

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 2704129, 5408258, 10816516, 13520645, 27041290, 54082580, 1376401661, 2752803322, 5505606644, 6882008305, 13764016610, 27528033220]

約数ペア:

[(1, 27528033220), (2, 13764016610), (4, 6882008305), (5, 5505606644), (10, 2752803322), (20, 1376401661), (509, 54082580), (1018, 27041290), (2036, 13520645), (2545, 10816516), (5090, 5408258), (10180, 2704129)]