25204146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 33547854

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 101, 114, 199, 202, 209, 303, 398, 418, 597, 606, 627, 1111, 1194, 1254, 1919, 2189, 2222, 3333, 3781, 3838, 4378, 5757, 6567, 6666, 7562, 11343, 11514, 13134, 20099, 21109, 22686, 40198, 41591, 42218, 60297, 63327, 83182, 120594, 124773, 126654, 221089, 249546, 381881, 442178, 663267, 763762, 1145643, 1326534, 2291286, 4200691, 8401382, 12602073, 25204146]

約数ペア:

[(1, 25204146), (2, 12602073), (3, 8401382), (6, 4200691), (11, 2291286), (19, 1326534), (22, 1145643), (33, 763762), (38, 663267), (57, 442178), (66, 381881), (101, 249546), (114, 221089), (199, 126654), (202, 124773), (209, 120594), (303, 83182), (398, 63327), (418, 60297), (597, 42218), (606, 41591), (627, 40198), (1111, 22686), (1194, 21109), (1254, 20099), (1919, 13134), (2189, 11514), (2222, 11343), (3333, 7562), (3781, 6666), (3838, 6567), (4378, 5757)]