2549304580

素因数分解:

$2^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{112901}}^1$

素因数の和:114039

約数の個数: 24

約数和(自身を含む): 5358328920

約数和(自身を除く): 2809024340

約数列:

[1, 2, 4, 5, 10, 20, 1129, 2258, 4516, 5645, 11290, 22580, 112901, 225802, 451604, 564505, 1129010, 2258020, 127465229, 254930458, 509860916, 637326145, 1274652290, 2549304580]

約数ペア:

[(1, 2549304580), (2, 1274652290), (4, 637326145), (5, 509860916), (10, 254930458), (20, 127465229), (1129, 2258020), (2258, 1129010), (4516, 564505), (5645, 451604), (11290, 225802), (22580, 112901)]