26826740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 60842880

約数和(自身を除く): 34016140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2011, 2668, 3335, 4022, 6670, 8044, 10055, 13340, 20110, 40220, 46253, 58319, 92506, 116638, 185012, 231265, 233276, 291595, 462530, 583190, 925060, 1166380, 1341337, 2682674, 5365348, 6706685, 13413370, 26826740]

約数ペア:

[(1, 26826740), (2, 13413370), (4, 6706685), (5, 5365348), (10, 2682674), (20, 1341337), (23, 1166380), (29, 925060), (46, 583190), (58, 462530), (92, 291595), (115, 233276), (116, 231265), (145, 185012), (230, 116638), (290, 92506), (460, 58319), (580, 46253), (667, 40220), (1334, 20110), (2011, 13340), (2668, 10055), (3335, 8044), (4022, 6670)]