25190154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 63685440

約数和(自身を除く): 38495286

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 41, 58, 66, 82, 87, 99, 107, 123, 174, 198, 214, 246, 261, 319, 321, 369, 451, 522, 638, 642, 738, 902, 957, 963, 1177, 1189, 1353, 1914, 1926, 2354, 2378, 2706, 2871, 3103, 3531, 3567, 4059, 4387, 5742, 6206, 7062, 7134, 8118, 8774, 9309, 10593, 10701, 13079, 13161, 18618, 21186, 21402, 26158, 26322, 27927, 34133, 39237, 39483, 48257, 55854, 68266, 78474, 78966, 96514, 102399, 117711, 127223, 144771, 204798, 235422, 254446, 289542, 307197, 381669, 434313, 614394, 763338, 868626, 1145007, 1399453, 2290014, 2798906, 4198359, 8396718, 12595077, 25190154]

約数ペア:

[(1, 25190154), (2, 12595077), (3, 8396718), (6, 4198359), (9, 2798906), (11, 2290014), (18, 1399453), (22, 1145007), (29, 868626), (33, 763338), (41, 614394), (58, 434313), (66, 381669), (82, 307197), (87, 289542), (99, 254446), (107, 235422), (123, 204798), (174, 144771), (198, 127223), (214, 117711), (246, 102399), (261, 96514), (319, 78966), (321, 78474), (369, 68266), (451, 55854), (522, 48257), (638, 39483), (642, 39237), (738, 34133), (902, 27927), (957, 26322), (963, 26158), (1177, 21402), (1189, 21186), (1353, 18618), (1914, 13161), (1926, 13079), (2354, 10701), (2378, 10593), (2706, 9309), (2871, 8774), (3103, 8118), (3531, 7134), (3567, 7062), (4059, 6206), (4387, 5742)]