27111280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48413}}^1$

素因数の和:48433

約数の個数: 40

約数和(自身を含む): 72040032

約数和(自身を除く): 44928752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48413, 96826, 193652, 242065, 338891, 387304, 484130, 677782, 774608, 968260, 1355564, 1694455, 1936520, 2711128, 3388910, 3873040, 5422256, 6777820, 13555640, 27111280]

約数ペア:

[(1, 27111280), (2, 13555640), (4, 6777820), (5, 5422256), (7, 3873040), (8, 3388910), (10, 2711128), (14, 1936520), (16, 1694455), (20, 1355564), (28, 968260), (35, 774608), (40, 677782), (56, 484130), (70, 387304), (80, 338891), (112, 242065), (140, 193652), (280, 96826), (560, 48413)]