136817156720

素因数分解:

$2^4\times 5^1\times {\mathrm{13859}}^1\times {\mathrm{123401}}^1$

素因数の和:137273

約数の個数: 40

約数和(自身を含む): 318125419920

約数和(自身を除く): 181308263200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13859, 27718, 55436, 69295, 110872, 123401, 138590, 221744, 246802, 277180, 493604, 554360, 617005, 987208, 1108720, 1234010, 1974416, 2468020, 4936040, 9872080, 1710214459, 3420428918, 6840857836, 8551072295, 13681715672, 17102144590, 27363431344, 34204289180, 68408578360, 136817156720]

約数ペア:

[(1, 136817156720), (2, 68408578360), (4, 34204289180), (5, 27363431344), (8, 17102144590), (10, 13681715672), (16, 8551072295), (20, 6840857836), (40, 3420428918), (80, 1710214459), (13859, 9872080), (27718, 4936040), (55436, 2468020), (69295, 1974416), (110872, 1234010), (123401, 1108720), (138590, 987208), (221744, 617005), (246802, 554360), (277180, 493604)]