133072189400

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{4081969}}^1$

素因数の和:4082148

約数の個数: 48

約数和(自身を含む): 311291032200

約数和(自身を除く): 178218842800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1630, 3260, 4075, 6520, 8150, 16300, 32600, 4081969, 8163938, 16327876, 20409845, 32655752, 40819690, 81639380, 102049225, 163278760, 204098450, 408196900, 665360947, 816393800, 1330721894, 2661443788, 3326804735, 5322887576, 6653609470, 13307218940, 16634023675, 26614437880, 33268047350, 66536094700, 133072189400]

約数ペア:

[(1, 133072189400), (2, 66536094700), (4, 33268047350), (5, 26614437880), (8, 16634023675), (10, 13307218940), (20, 6653609470), (25, 5322887576), (40, 3326804735), (50, 2661443788), (100, 1330721894), (163, 816393800), (200, 665360947), (326, 408196900), (652, 204098450), (815, 163278760), (1304, 102049225), (1630, 81639380), (3260, 40819690), (4075, 32655752), (6520, 20409845), (8150, 16327876), (16300, 8163938), (32600, 4081969)]