104156680

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{11471}}^1$

素因数の和:11709

約数の個数: 32

約数和(自身を含む): 235405440

約数和(自身を除く): 131248760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 11471, 22942, 45884, 57355, 91768, 114710, 229420, 458840, 2603917, 5207834, 10415668, 13019585, 20831336, 26039170, 52078340, 104156680]

約数ペア:

[(1, 104156680), (2, 52078340), (4, 26039170), (5, 20831336), (8, 13019585), (10, 10415668), (20, 5207834), (40, 2603917), (227, 458840), (454, 229420), (908, 114710), (1135, 91768), (1816, 57355), (2270, 45884), (4540, 22942), (9080, 11471)]