156962196340

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1447}}^1\times {\mathrm{23893}}^1$

素因数の和:25576

約数の個数: 48

約数和(自身を含む): 331315350912

約数和(自身を除く): 174353154572

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 1447, 2270, 2894, 4540, 5788, 7235, 14470, 23893, 28940, 47786, 95572, 119465, 238930, 328469, 477860, 656938, 1313876, 1642345, 3284690, 5423711, 6569380, 10847422, 21694844, 27118555, 34573171, 54237110, 69146342, 108474220, 138292684, 172865855, 345731710, 691463420, 7848109817, 15696219634, 31392439268, 39240549085, 78481098170, 156962196340]

約数ペア:

[(1, 156962196340), (2, 78481098170), (4, 39240549085), (5, 31392439268), (10, 15696219634), (20, 7848109817), (227, 691463420), (454, 345731710), (908, 172865855), (1135, 138292684), (1447, 108474220), (2270, 69146342), (2894, 54237110), (4540, 34573171), (5788, 27118555), (7235, 21694844), (14470, 10847422), (23893, 6569380), (28940, 5423711), (47786, 3284690), (95572, 1642345), (119465, 1313876), (238930, 656938), (328469, 477860)]